TY  - BOOK
AU  - Petrović, Ana
AU  - Milovančević, Milorad
AU  - Dunjić, Momčilo
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6510
PB  - Универзитет у Београду, Машински факултет
T1  - Отпорност материјала : збирка задатака : са детаљним упутствима за њихово решавање
EP  - 192
SP  - 1
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6510
ER  - 

@book{
author = "Petrović, Ana and Milovančević, Milorad and Dunjić, Momčilo",
year = "2022",
publisher = "Универзитет у Београду, Машински факултет",
title = "Отпорност материјала : збирка задатака : са детаљним упутствима за њихово решавање",
pages = "192-1",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6510"
}

Petrović, A., Milovančević, M.,& Dunjić, M.. (2022). Отпорност материјала : збирка задатака : са детаљним упутствима за њихово решавање. 
Универзитет у Београду, Машински факултет., 1-192.
https://hdl.handle.net/21.15107/rcub_machinery_6510

Petrović A, Milovančević M, Dunjić M. Отпорност материјала : збирка задатака : са детаљним упутствима за њихово решавање. 2022;:1-192.
https://hdl.handle.net/21.15107/rcub_machinery_6510 .

Petrović, Ana, Milovančević, Milorad, Dunjić, Momčilo, "Отпорност материјала : збирка задатака : са детаљним упутствима за њихово решавање" (2022):1-192,
https://hdl.handle.net/21.15107/rcub_machinery_6510 .

TY  - GEN
AU  - Milovančević, Milorad
AU  - Anđelić, Nina
AU  - Milošević-Mitić, Vesna
AU  - Dunjić, Momčilo
AU  - Ružić, Dobroslav
AU  - Čukić, Rastko
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6141
T2  - Univerzitet u Beogradu, Mašinski fakultet, Beograd
T1  - Otpornost materijala, Tablice
SP  - 211
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6141
ER  - 

@misc{
author = "Milovančević, Milorad and Anđelić, Nina and Milošević-Mitić, Vesna and Dunjić, Momčilo and Ružić, Dobroslav and Čukić, Rastko",
year = "2021",
journal = "Univerzitet u Beogradu, Mašinski fakultet, Beograd",
title = "Otpornost materijala, Tablice",
pages = "211",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6141"
}

Milovančević, M., Anđelić, N., Milošević-Mitić, V., Dunjić, M., Ružić, D.,& Čukić, R.. (2021). Otpornost materijala, Tablice. in Univerzitet u Beogradu, Mašinski fakultet, Beograd, 211.
https://hdl.handle.net/21.15107/rcub_machinery_6141

Milovančević M, Anđelić N, Milošević-Mitić V, Dunjić M, Ružić D, Čukić R. Otpornost materijala, Tablice. in Univerzitet u Beogradu, Mašinski fakultet, Beograd. 2021;:211.
https://hdl.handle.net/21.15107/rcub_machinery_6141 .

Milovančević, Milorad, Anđelić, Nina, Milošević-Mitić, Vesna, Dunjić, Momčilo, Ružić, Dobroslav, Čukić, Rastko, "Otpornost materijala, Tablice" in Univerzitet u Beogradu, Mašinski fakultet, Beograd (2021):211,
https://hdl.handle.net/21.15107/rcub_machinery_6141 .

TY  - JOUR
AU  - Tomović, Aleksandar
AU  - Šalinić, Slaviša
AU  - Obradović, Aleksandar
AU  - Grbović, Aleksandar
AU  - Milovančević, Milorad
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3269
AB  - In this paper, the coupled axial-bending vibration of planar serial frame structures composed of rigid bodies and Euler-Bernoulli beam segments is considered. The corresponding mode orthogonality conditions for this kind of structures are derived. It is assumed that the mass centers of rigid bodies have both the transverse and the axial eccentricity with respect to beam neutral axes and that the mass centers are located in the plane in which the rigid bodies perform planar motion. The system responses to initial excitation in the case of distinct as well as repeated natural frequencies are considered. Theoretical considerations are accompanied by four numerical examples.
PB  - Elsevier Science Inc, New York
T2  - Applied Mathematical Modelling
T1  - Closed-form solution for the free axial-bending vibration problem of structures composed of rigid bodies and elastic beam segments
EP  - 1167
SP  - 1148
VL  - 77
DO  - 10.1016/j.apm.2019.09.008
ER  - 

@article{
author = "Tomović, Aleksandar and Šalinić, Slaviša and Obradović, Aleksandar and Grbović, Aleksandar and Milovančević, Milorad",
year = "2020",
abstract = "In this paper, the coupled axial-bending vibration of planar serial frame structures composed of rigid bodies and Euler-Bernoulli beam segments is considered. The corresponding mode orthogonality conditions for this kind of structures are derived. It is assumed that the mass centers of rigid bodies have both the transverse and the axial eccentricity with respect to beam neutral axes and that the mass centers are located in the plane in which the rigid bodies perform planar motion. The system responses to initial excitation in the case of distinct as well as repeated natural frequencies are considered. Theoretical considerations are accompanied by four numerical examples.",
publisher = "Elsevier Science Inc, New York",
journal = "Applied Mathematical Modelling",
title = "Closed-form solution for the free axial-bending vibration problem of structures composed of rigid bodies and elastic beam segments",
pages = "1167-1148",
volume = "77",
doi = "10.1016/j.apm.2019.09.008"
}

Tomović, A., Šalinić, S., Obradović, A., Grbović, A.,& Milovančević, M.. (2020). Closed-form solution for the free axial-bending vibration problem of structures composed of rigid bodies and elastic beam segments. in Applied Mathematical Modelling
Elsevier Science Inc, New York., 77, 1148-1167.
https://doi.org/10.1016/j.apm.2019.09.008

Tomović A, Šalinić S, Obradović A, Grbović A, Milovančević M. Closed-form solution for the free axial-bending vibration problem of structures composed of rigid bodies and elastic beam segments. in Applied Mathematical Modelling. 2020;77:1148-1167.
doi:10.1016/j.apm.2019.09.008 .

Tomović, Aleksandar, Šalinić, Slaviša, Obradović, Aleksandar, Grbović, Aleksandar, Milovančević, Milorad, "Closed-form solution for the free axial-bending vibration problem of structures composed of rigid bodies and elastic beam segments" in Applied Mathematical Modelling, 77 (2020):1148-1167,
https://doi.org/10.1016/j.apm.2019.09.008 . .

TY  - JOUR
AU  - Tomović, Aleksandar
AU  - Šalinić, Slaviša
AU  - Obradović, Aleksandar
AU  - Grbović, Aleksandar
AU  - Milovančević, Milorad
PY  - 2020
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4326
AB  - In this paper, the coupled axial-bending vibration of planar serial frame structures composed of rigid bodies and Euler-Bernoulli beam segments is considered. The corresponding mode orthogonality conditions for this kind of structures are derived. It is assumed that the mass centers of rigid bodies have both the transverse and the axial eccentricity with respect to beam neutral axes and that the mass centers are located in the plane in which the rigid bodies perform planar motion. The system responses to initial excitation in the case of distinct as well as repeated natural frequencies are considered. Theoretical considerations are accompanied by four numerical examples.
PB  - Elsevier Science Inc, New York
T2  - Applied Mathematical Modelling
T1  - Closed-form solution for the free axial-bending vibration problem of structures composed of rigid bodies and elastic beam segments
EP  - 1167
SP  - 1148
VL  - 77
DO  - 10.1016/j.apm.2019.09.008
ER  - 

@article{
author = "Tomović, Aleksandar and Šalinić, Slaviša and Obradović, Aleksandar and Grbović, Aleksandar and Milovančević, Milorad",
year = "2020",
abstract = "In this paper, the coupled axial-bending vibration of planar serial frame structures composed of rigid bodies and Euler-Bernoulli beam segments is considered. The corresponding mode orthogonality conditions for this kind of structures are derived. It is assumed that the mass centers of rigid bodies have both the transverse and the axial eccentricity with respect to beam neutral axes and that the mass centers are located in the plane in which the rigid bodies perform planar motion. The system responses to initial excitation in the case of distinct as well as repeated natural frequencies are considered. Theoretical considerations are accompanied by four numerical examples.",
publisher = "Elsevier Science Inc, New York",
journal = "Applied Mathematical Modelling",
title = "Closed-form solution for the free axial-bending vibration problem of structures composed of rigid bodies and elastic beam segments",
pages = "1167-1148",
volume = "77",
doi = "10.1016/j.apm.2019.09.008"
}

Tomović, A., Šalinić, S., Obradović, A., Grbović, A.,& Milovančević, M.. (2020). Closed-form solution for the free axial-bending vibration problem of structures composed of rigid bodies and elastic beam segments. in Applied Mathematical Modelling
Elsevier Science Inc, New York., 77, 1148-1167.
https://doi.org/10.1016/j.apm.2019.09.008

Tomović A, Šalinić S, Obradović A, Grbović A, Milovančević M. Closed-form solution for the free axial-bending vibration problem of structures composed of rigid bodies and elastic beam segments. in Applied Mathematical Modelling. 2020;77:1148-1167.
doi:10.1016/j.apm.2019.09.008 .

Tomović, Aleksandar, Šalinić, Slaviša, Obradović, Aleksandar, Grbović, Aleksandar, Milovančević, Milorad, "Closed-form solution for the free axial-bending vibration problem of structures composed of rigid bodies and elastic beam segments" in Applied Mathematical Modelling, 77 (2020):1148-1167,
https://doi.org/10.1016/j.apm.2019.09.008 . .

TY  - GEN
AU  - Anđelić, Nina
AU  - Milošević-Mitić, Vesna
AU  - Milovančević, Milorad
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6138
AB  - Овај уџбеник је првенствено намењен студентима прве године Основних академских студија машинства на Машинском факултету Универзитета у Београду. Књига је настала као последица  дугогодишњег извођења наставе из области Отпорности конструкција на различитим нивоима студија и у оквиру различитих предмета на Машинском факултету у Београду, а уједно и као скуп наставничких искустава аутора.
Истиче се да је овај уџбеник по свом обиму намењен и студентима треће године Основних академских студија који би желели да раде Завршни рад из ове области, тако да су поједина Поглавља књиге проширена и томе прилагођена.
Даље, аутори желе да нагласе да је књига настала и као део резултата рада на пројектима Министарства просвете, науке и технолошког развоја Републике Србије (ТР35006, ТР35011 и ТР35040) у периоду од 2011. године до данас.
Аутори посебну захвалност изражавају рецензентима проф. др Ташку Манеском, проф. др Зорану Петковићу, проф. др Игору Балаћу и проф. др Момчилу Дуњићу на сугестијама, предлозима и коментарима који су допринели квалитету ове књиге.

У Београду, децембра 2019. године
T2  - Univerzitet u Beogradu, Mašinski fakultet, Beograd
T1  - Osnovi otpornosti konstrukcija, osnovni udžbenik, 298 strana
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6138
ER  - 

@misc{
author = "Anđelić, Nina and Milošević-Mitić, Vesna and Milovančević, Milorad",
year = "2019",
abstract = "Овај уџбеник је првенствено намењен студентима прве године Основних академских студија машинства на Машинском факултету Универзитета у Београду. Књига је настала као последица  дугогодишњег извођења наставе из области Отпорности конструкција на различитим нивоима студија и у оквиру различитих предмета на Машинском факултету у Београду, а уједно и као скуп наставничких искустава аутора.
Истиче се да је овај уџбеник по свом обиму намењен и студентима треће године Основних академских студија који би желели да раде Завршни рад из ове области, тако да су поједина Поглавља књиге проширена и томе прилагођена.
Даље, аутори желе да нагласе да је књига настала и као део резултата рада на пројектима Министарства просвете, науке и технолошког развоја Републике Србије (ТР35006, ТР35011 и ТР35040) у периоду од 2011. године до данас.
Аутори посебну захвалност изражавају рецензентима проф. др Ташку Манеском, проф. др Зорану Петковићу, проф. др Игору Балаћу и проф. др Момчилу Дуњићу на сугестијама, предлозима и коментарима који су допринели квалитету ове књиге.

У Београду, децембра 2019. године",
journal = "Univerzitet u Beogradu, Mašinski fakultet, Beograd",
title = "Osnovi otpornosti konstrukcija, osnovni udžbenik, 298 strana",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6138"
}

Anđelić, N., Milošević-Mitić, V.,& Milovančević, M.. (2019). Osnovi otpornosti konstrukcija, osnovni udžbenik, 298 strana. in Univerzitet u Beogradu, Mašinski fakultet, Beograd.
https://hdl.handle.net/21.15107/rcub_machinery_6138

Anđelić N, Milošević-Mitić V, Milovančević M. Osnovi otpornosti konstrukcija, osnovni udžbenik, 298 strana. in Univerzitet u Beogradu, Mašinski fakultet, Beograd. 2019;.
https://hdl.handle.net/21.15107/rcub_machinery_6138 .

Anđelić, Nina, Milošević-Mitić, Vesna, Milovančević, Milorad, "Osnovi otpornosti konstrukcija, osnovni udžbenik, 298 strana" in Univerzitet u Beogradu, Mašinski fakultet, Beograd (2019),
https://hdl.handle.net/21.15107/rcub_machinery_6138 .

TY  - JOUR
AU  - Abdulrazag, Elmiladi
AU  - Balać, Igor
AU  - Čolić, Katarina
AU  - Grbović, Aleksandar
AU  - Milovančević, Milorad
AU  - Jelić, Miloš
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3159
AB  - The effect of structural porosity on the elastic properties of sintered materials was studied using the new multi pore unit cell numerical model - MPUC. Comparison between proposed MPUC model and previously adopted two-phase unit cell - FCC numerical model as well as available experimental data in literature, was done by comparing obtained values for modulus of elasticity - E, shear modulus - G and Bulk modulus - K. Results obtained by proposed MPUC model are in excellent agreement with available experimental data in literature. It was confirmed that material porosity regarding pores' size (volume fraction) has noticeable influence on elastic properties of sintered material. Less porosity in the material microstructure generally leads to noticeable higher values of E, G and K. For fixed volume fraction, shape of pores has no significant influence on elastic characteristics.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Numerical Modeling of the Porosity Influence on the Elastic Properties of Sintered Materials
EP  - 161
IS  - 2
SP  - 153
VL  - 51
DO  - 10.2298/SOS1902153A
ER  - 

@article{
author = "Abdulrazag, Elmiladi and Balać, Igor and Čolić, Katarina and Grbović, Aleksandar and Milovančević, Milorad and Jelić, Miloš",
year = "2019",
abstract = "The effect of structural porosity on the elastic properties of sintered materials was studied using the new multi pore unit cell numerical model - MPUC. Comparison between proposed MPUC model and previously adopted two-phase unit cell - FCC numerical model as well as available experimental data in literature, was done by comparing obtained values for modulus of elasticity - E, shear modulus - G and Bulk modulus - K. Results obtained by proposed MPUC model are in excellent agreement with available experimental data in literature. It was confirmed that material porosity regarding pores' size (volume fraction) has noticeable influence on elastic properties of sintered material. Less porosity in the material microstructure generally leads to noticeable higher values of E, G and K. For fixed volume fraction, shape of pores has no significant influence on elastic characteristics.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Numerical Modeling of the Porosity Influence on the Elastic Properties of Sintered Materials",
pages = "161-153",
number = "2",
volume = "51",
doi = "10.2298/SOS1902153A"
}

Abdulrazag, E., Balać, I., Čolić, K., Grbović, A., Milovančević, M.,& Jelić, M.. (2019). Numerical Modeling of the Porosity Influence on the Elastic Properties of Sintered Materials. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 51(2), 153-161.
https://doi.org/10.2298/SOS1902153A

Abdulrazag E, Balać I, Čolić K, Grbović A, Milovančević M, Jelić M. Numerical Modeling of the Porosity Influence on the Elastic Properties of Sintered Materials. in Science of Sintering. 2019;51(2):153-161.
doi:10.2298/SOS1902153A .

Abdulrazag, Elmiladi, Balać, Igor, Čolić, Katarina, Grbović, Aleksandar, Milovančević, Milorad, Jelić, Miloš, "Numerical Modeling of the Porosity Influence on the Elastic Properties of Sintered Materials" in Science of Sintering, 51, no. 2 (2019):153-161,
https://doi.org/10.2298/SOS1902153A . .

TY  - JOUR
AU  - Higaeg, Mohamed
AU  - Balać, Igor
AU  - Grbović, Aleksandar
AU  - Milovančević, Milorad
AU  - Jelić, Miloš
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3048
AB  - The effect of micro-scale structural low-level porosity on strength of structural materials was studied using the three-dimensional Unit Cell Numerical Model - UCNM. A comparison between proposed UCNM and available experimental data in literature was done by comparing obtained values for stress concentration factor - SCF for different sizes and shapes of pore. Results for normalized strength obtained by proposed UCNM model are in agreement with available experimental data published in literature. It was confirmed that material porosity in form of closed pores, regarding pores' size (volume fraction) and shape, has note cable influence on strength of structural material. Less porosity in the material microstructure generally leads to higher values of material strength. For fixed porosity volume fraction, shape of pores has an impact on strength of structural material.
PB  - Međunarodni Institut za nauku o sinterovanju, Beograd
T2  - Science of Sintering
T1  - Numerical Modeling of the Porosity Influence on Strength of Structural Materials
EP  - 467
IS  - 4
SP  - 459
VL  - 51
DO  - 10.2298/SOS1904459H
ER  - 

@article{
author = "Higaeg, Mohamed and Balać, Igor and Grbović, Aleksandar and Milovančević, Milorad and Jelić, Miloš",
year = "2019",
abstract = "The effect of micro-scale structural low-level porosity on strength of structural materials was studied using the three-dimensional Unit Cell Numerical Model - UCNM. A comparison between proposed UCNM and available experimental data in literature was done by comparing obtained values for stress concentration factor - SCF for different sizes and shapes of pore. Results for normalized strength obtained by proposed UCNM model are in agreement with available experimental data published in literature. It was confirmed that material porosity in form of closed pores, regarding pores' size (volume fraction) and shape, has note cable influence on strength of structural material. Less porosity in the material microstructure generally leads to higher values of material strength. For fixed porosity volume fraction, shape of pores has an impact on strength of structural material.",
publisher = "Međunarodni Institut za nauku o sinterovanju, Beograd",
journal = "Science of Sintering",
title = "Numerical Modeling of the Porosity Influence on Strength of Structural Materials",
pages = "467-459",
number = "4",
volume = "51",
doi = "10.2298/SOS1904459H"
}

Higaeg, M., Balać, I., Grbović, A., Milovančević, M.,& Jelić, M.. (2019). Numerical Modeling of the Porosity Influence on Strength of Structural Materials. in Science of Sintering
Međunarodni Institut za nauku o sinterovanju, Beograd., 51(4), 459-467.
https://doi.org/10.2298/SOS1904459H

Higaeg M, Balać I, Grbović A, Milovančević M, Jelić M. Numerical Modeling of the Porosity Influence on Strength of Structural Materials. in Science of Sintering. 2019;51(4):459-467.
doi:10.2298/SOS1904459H .

Higaeg, Mohamed, Balać, Igor, Grbović, Aleksandar, Milovančević, Milorad, Jelić, Miloš, "Numerical Modeling of the Porosity Influence on Strength of Structural Materials" in Science of Sintering, 51, no. 4 (2019):459-467,
https://doi.org/10.2298/SOS1904459H . .

TY  - CONF
AU  - Anđelić, Nina
AU  - Milošević-Mitić, Vesna
AU  - Maneski, Taško
AU  - Milovančević, Milorad
AU  - Đurđević, Đorđe
PY  - 2015
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5675
AB  - The purpose of this work is to present a possible approach to the mass minimization of structural thin-walled open section beams of the proposed shapes (I, Z and U-beam), submitted to the stress constraints and multiple load cases. Lagrange’s multipliers method has been used to determine the optimization parameters. The area of the cross-section is used as the objective function, while the stress constraint is introduced and used as the constraint function. Finally, some numerical examples are presented in order to verify the analytically obtained values.
C3  - Proceedings of the 6th International Sympozium on Industrial Engineering (SIE 2015)
T1  - Optimum Design of Open Section Thin-Walled Structural Elements According to Stress Constraint
EP  - 348
SP  - 345
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5675
ER  - 

@conference{
author = "Anđelić, Nina and Milošević-Mitić, Vesna and Maneski, Taško and Milovančević, Milorad and Đurđević, Đorđe",
year = "2015",
abstract = "The purpose of this work is to present a possible approach to the mass minimization of structural thin-walled open section beams of the proposed shapes (I, Z and U-beam), submitted to the stress constraints and multiple load cases. Lagrange’s multipliers method has been used to determine the optimization parameters. The area of the cross-section is used as the objective function, while the stress constraint is introduced and used as the constraint function. Finally, some numerical examples are presented in order to verify the analytically obtained values.",
journal = "Proceedings of the 6th International Sympozium on Industrial Engineering (SIE 2015)",
title = "Optimum Design of Open Section Thin-Walled Structural Elements According to Stress Constraint",
pages = "348-345",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5675"
}

Anđelić, N., Milošević-Mitić, V., Maneski, T., Milovančević, M.,& Đurđević, Đ.. (2015). Optimum Design of Open Section Thin-Walled Structural Elements According to Stress Constraint. in Proceedings of the 6th International Sympozium on Industrial Engineering (SIE 2015), 345-348.
https://hdl.handle.net/21.15107/rcub_machinery_5675

Anđelić N, Milošević-Mitić V, Maneski T, Milovančević M, Đurđević Đ. Optimum Design of Open Section Thin-Walled Structural Elements According to Stress Constraint. in Proceedings of the 6th International Sympozium on Industrial Engineering (SIE 2015). 2015;:345-348.
https://hdl.handle.net/21.15107/rcub_machinery_5675 .

Anđelić, Nina, Milošević-Mitić, Vesna, Maneski, Taško, Milovančević, Milorad, Đurđević, Đorđe, "Optimum Design of Open Section Thin-Walled Structural Elements According to Stress Constraint" in Proceedings of the 6th International Sympozium on Industrial Engineering (SIE 2015) (2015):345-348,
https://hdl.handle.net/21.15107/rcub_machinery_5675 .

TY  - CONF
AU  - Đurđević, Đorđe
AU  - Anđelić, Nina
AU  - Maneski, Taško
AU  - Milošević-Mitić, Vesna
AU  - Milovančević, Milorad
AU  - Đurđević, Andrijana
PY  - 2015
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5682
AB  - The purpose of this work is to present analytical and numerical determination of the equivalent stress of the open section thin-walled „U“ profile loaded with torsion. This work can be divided into  two parts. In the first part of this paper equivalent stress was obtained with analytical calculation. In the second part was applied the finite element method for calculation of equivalent stress. At the end, result of analytical method were compared with numerical method.
C3  - Proceedings of the 7th International Scientific and Expert Conference of the International TEAM Society, Belgrade, Serbia
T1  - Analytical and Numerical Calculation of the Equivalent Stress of Open Section Thin-Walled U Profile at Constrained Torsion
EP  - 505
SP  - 502
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5682
ER  - 

@conference{
author = "Đurđević, Đorđe and Anđelić, Nina and Maneski, Taško and Milošević-Mitić, Vesna and Milovančević, Milorad and Đurđević, Andrijana",
year = "2015",
abstract = "The purpose of this work is to present analytical and numerical determination of the equivalent stress of the open section thin-walled „U“ profile loaded with torsion. This work can be divided into  two parts. In the first part of this paper equivalent stress was obtained with analytical calculation. In the second part was applied the finite element method for calculation of equivalent stress. At the end, result of analytical method were compared with numerical method.",
journal = "Proceedings of the 7th International Scientific and Expert Conference of the International TEAM Society, Belgrade, Serbia",
title = "Analytical and Numerical Calculation of the Equivalent Stress of Open Section Thin-Walled U Profile at Constrained Torsion",
pages = "505-502",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5682"
}

Đurđević, Đ., Anđelić, N., Maneski, T., Milošević-Mitić, V., Milovančević, M.,& Đurđević, A.. (2015). Analytical and Numerical Calculation of the Equivalent Stress of Open Section Thin-Walled U Profile at Constrained Torsion. in Proceedings of the 7th International Scientific and Expert Conference of the International TEAM Society, Belgrade, Serbia, 502-505.
https://hdl.handle.net/21.15107/rcub_machinery_5682

Đurđević Đ, Anđelić N, Maneski T, Milošević-Mitić V, Milovančević M, Đurđević A. Analytical and Numerical Calculation of the Equivalent Stress of Open Section Thin-Walled U Profile at Constrained Torsion. in Proceedings of the 7th International Scientific and Expert Conference of the International TEAM Society, Belgrade, Serbia. 2015;:502-505.
https://hdl.handle.net/21.15107/rcub_machinery_5682 .

Đurđević, Đorđe, Anđelić, Nina, Maneski, Taško, Milošević-Mitić, Vesna, Milovančević, Milorad, Đurđević, Andrijana, "Analytical and Numerical Calculation of the Equivalent Stress of Open Section Thin-Walled U Profile at Constrained Torsion" in Proceedings of the 7th International Scientific and Expert Conference of the International TEAM Society, Belgrade, Serbia (2015):502-505,
https://hdl.handle.net/21.15107/rcub_machinery_5682 .

TY  - JOUR
AU  - Gašić, Vlada
AU  - Šalinić, Slaviša
AU  - Obradović, Aleksandar
AU  - Milovančević, Milorad
PY  - 2014
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1903
AB  - This paper presents a lumped-mass approach for the approximate determination of the dynamic response of a flexible L-shaped structure with tip mass subjected to a moving load. The load in the form of a force of a constant magnitude moving across the top beam of the L-shaped frame with a constant speed is considered. A two degrees of freedom model is formed, which allows to avoid complex analytic postulations and finite element formulations. The incorporation of the moving load influence on the frame structure is achieved through moving force flexibility influence coefficients. By using the assumed-modes method with polynomial shape functions, the validation of the approach is given.
PB  - Elsevier Sci Ltd, Oxford
T2  - Engineering Structures
T1  - Application of the lumped mass technique in dynamic analysis of a flexible L-shaped structure under moving loads
EP  - 392
SP  - 383
VL  - 76
DO  - 10.1016/j.engstruct.2014.07.025
ER  - 

@article{
author = "Gašić, Vlada and Šalinić, Slaviša and Obradović, Aleksandar and Milovančević, Milorad",
year = "2014",
abstract = "This paper presents a lumped-mass approach for the approximate determination of the dynamic response of a flexible L-shaped structure with tip mass subjected to a moving load. The load in the form of a force of a constant magnitude moving across the top beam of the L-shaped frame with a constant speed is considered. A two degrees of freedom model is formed, which allows to avoid complex analytic postulations and finite element formulations. The incorporation of the moving load influence on the frame structure is achieved through moving force flexibility influence coefficients. By using the assumed-modes method with polynomial shape functions, the validation of the approach is given.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Engineering Structures",
title = "Application of the lumped mass technique in dynamic analysis of a flexible L-shaped structure under moving loads",
pages = "392-383",
volume = "76",
doi = "10.1016/j.engstruct.2014.07.025"
}

Gašić, V., Šalinić, S., Obradović, A.,& Milovančević, M.. (2014). Application of the lumped mass technique in dynamic analysis of a flexible L-shaped structure under moving loads. in Engineering Structures
Elsevier Sci Ltd, Oxford., 76, 383-392.
https://doi.org/10.1016/j.engstruct.2014.07.025

Gašić V, Šalinić S, Obradović A, Milovančević M. Application of the lumped mass technique in dynamic analysis of a flexible L-shaped structure under moving loads. in Engineering Structures. 2014;76:383-392.
doi:10.1016/j.engstruct.2014.07.025 .

Gašić, Vlada, Šalinić, Slaviša, Obradović, Aleksandar, Milovančević, Milorad, "Application of the lumped mass technique in dynamic analysis of a flexible L-shaped structure under moving loads" in Engineering Structures, 76 (2014):383-392,
https://doi.org/10.1016/j.engstruct.2014.07.025 . .

TY  - JOUR
AU  - Gašić, Vlada
AU  - Zrnić, Nenad
AU  - Milovančević, Milorad
PY  - 2013
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1759
AB  - Rad se bavi problematikom pokretnog opterećenja kod portalnih dizalica visokih performansi. Usvojen je kombinovani pristup, koji podrazumeva primenu metode konačnih elemenata u kombinaciji sa jednačinama analitičke mehanike, za formiranje matematičkih modela portalne dizalice. Model kolica je razmatran kroz nekoliko modela: pokretna sila, pokretna masa, pokretni oscilator i pokretni oscilator sa klatnom. Svaki od modela ima svoje dinamičke karakteristike koje profilišu dinamički odziv strukture dizalice. Rešenja su dobijena numerički, metodom direktne integracije, razmatranjem ravanskog ramovskog konačno elementnog modela strukture pod dejstvom ekvivalentnog pokretnog opterećenja na osnovu postavljenog sistema diferencijalnih jednačina drugog reda sa promenljivim koeficijentima. Prikazana je problematika koja nastaje pri povećanju broja parametara pri formiranju dinamičkog modela-postavci matematičkog modela. Na realnom primeru dizalice su dati dinamički odzivi različitih modela koji mogu poslužiti kao preporuka za izbor modela u zavisnosti od važnosti željenih dinamičkih parametara u fazi projektovanja kontejnerskih dizalica.
AB  - The paper deals with the moving load problems within the structural dynamic analysis of a large gantry crane as high-performance machine. The emphasis is placed on combined method approach, i.e. finite element method and analytical postulations, to obtain the mathematical model of crane. Moving trolley is considered throughout several models: moving force, moving mass, moving oscillator and moving oscillator with swinging object. Each model has characteristics which determine the responses of the crane structure, along with its dynamic properties. The title problem is solved by calculating the forced vibration responses of the two-dimensional framework with time-dependent property matrices and subjected to an equivalent moving load. Improving the moving load models increases complexity as well for postulating as for obtaining the solutions from overall crane model. Comparative presentation of models is shown here with conclusion that leads to an appropriate way of model selection prior to crane problem postulation.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Specifičnosti formiranja različitih matematičkih modela pri analizi dinamičkog ponašanja portalnih dizalica za kontejnerske terminale
T1  - Considerations of various moving load models in structural dynamics of large gantry cranes
EP  - 316
IS  - 4
SP  - 311
VL  - 41
UR  - https://hdl.handle.net/21.15107/rcub_machinery_1759
ER  - 

@article{
author = "Gašić, Vlada and Zrnić, Nenad and Milovančević, Milorad",
year = "2013",
abstract = "Rad se bavi problematikom pokretnog opterećenja kod portalnih dizalica visokih performansi. Usvojen je kombinovani pristup, koji podrazumeva primenu metode konačnih elemenata u kombinaciji sa jednačinama analitičke mehanike, za formiranje matematičkih modela portalne dizalice. Model kolica je razmatran kroz nekoliko modela: pokretna sila, pokretna masa, pokretni oscilator i pokretni oscilator sa klatnom. Svaki od modela ima svoje dinamičke karakteristike koje profilišu dinamički odziv strukture dizalice. Rešenja su dobijena numerički, metodom direktne integracije, razmatranjem ravanskog ramovskog konačno elementnog modela strukture pod dejstvom ekvivalentnog pokretnog opterećenja na osnovu postavljenog sistema diferencijalnih jednačina drugog reda sa promenljivim koeficijentima. Prikazana je problematika koja nastaje pri povećanju broja parametara pri formiranju dinamičkog modela-postavci matematičkog modela. Na realnom primeru dizalice su dati dinamički odzivi različitih modela koji mogu poslužiti kao preporuka za izbor modela u zavisnosti od važnosti željenih dinamičkih parametara u fazi projektovanja kontejnerskih dizalica., The paper deals with the moving load problems within the structural dynamic analysis of a large gantry crane as high-performance machine. The emphasis is placed on combined method approach, i.e. finite element method and analytical postulations, to obtain the mathematical model of crane. Moving trolley is considered throughout several models: moving force, moving mass, moving oscillator and moving oscillator with swinging object. Each model has characteristics which determine the responses of the crane structure, along with its dynamic properties. The title problem is solved by calculating the forced vibration responses of the two-dimensional framework with time-dependent property matrices and subjected to an equivalent moving load. Improving the moving load models increases complexity as well for postulating as for obtaining the solutions from overall crane model. Comparative presentation of models is shown here with conclusion that leads to an appropriate way of model selection prior to crane problem postulation.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Specifičnosti formiranja različitih matematičkih modela pri analizi dinamičkog ponašanja portalnih dizalica za kontejnerske terminale, Considerations of various moving load models in structural dynamics of large gantry cranes",
pages = "316-311",
number = "4",
volume = "41",
url = "https://hdl.handle.net/21.15107/rcub_machinery_1759"
}

Gašić, V., Zrnić, N.,& Milovančević, M.. (2013). Specifičnosti formiranja različitih matematičkih modela pri analizi dinamičkog ponašanja portalnih dizalica za kontejnerske terminale. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 41(4), 311-316.
https://hdl.handle.net/21.15107/rcub_machinery_1759

Gašić V, Zrnić N, Milovančević M. Specifičnosti formiranja različitih matematičkih modela pri analizi dinamičkog ponašanja portalnih dizalica za kontejnerske terminale. in FME Transactions. 2013;41(4):311-316.
https://hdl.handle.net/21.15107/rcub_machinery_1759 .

Gašić, Vlada, Zrnić, Nenad, Milovančević, Milorad, "Specifičnosti formiranja različitih matematičkih modela pri analizi dinamičkog ponašanja portalnih dizalica za kontejnerske terminale" in FME Transactions, 41, no. 4 (2013):311-316,
https://hdl.handle.net/21.15107/rcub_machinery_1759 .

TY  - CONF
AU  - Bošnjak, Srđan
AU  - Zrnić, Nenad
AU  - Gašić, Vlada
AU  - Petković, Zoran D.
AU  - Milovančević, Milorad
PY  - 2012
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1480
AB  - The modern design methods lead to the objectivisation of the process of thinking, which is important for the new system development. The aim of objectivisation and decomposition of the design is obvious: it should enable a new approach in the problem solving and thinking of the designer, enriches the large quantity of new information, facts and ideas, which are important for the system designing. The first part of this paper gives a brief presentation of mobile elevating work platform structure response to the wind excitation in possible resonant states. The second part is dedicated to the dynamic analysis of the mega container crane structure subjected to the moving load.
C3  - Advanced Materials Research
T1  - Dynamic responses of mobile elevating work platform and mega container crane structures
EP  - 1543
SP  - 1539
VL  - 562-564
DO  - 10.4028/www.scientific.net/AMR.562-564.1539
ER  - 

@conference{
author = "Bošnjak, Srđan and Zrnić, Nenad and Gašić, Vlada and Petković, Zoran D. and Milovančević, Milorad",
year = "2012",
abstract = "The modern design methods lead to the objectivisation of the process of thinking, which is important for the new system development. The aim of objectivisation and decomposition of the design is obvious: it should enable a new approach in the problem solving and thinking of the designer, enriches the large quantity of new information, facts and ideas, which are important for the system designing. The first part of this paper gives a brief presentation of mobile elevating work platform structure response to the wind excitation in possible resonant states. The second part is dedicated to the dynamic analysis of the mega container crane structure subjected to the moving load.",
journal = "Advanced Materials Research",
title = "Dynamic responses of mobile elevating work platform and mega container crane structures",
pages = "1543-1539",
volume = "562-564",
doi = "10.4028/www.scientific.net/AMR.562-564.1539"
}

Bošnjak, S., Zrnić, N., Gašić, V., Petković, Z. D.,& Milovančević, M.. (2012). Dynamic responses of mobile elevating work platform and mega container crane structures. in Advanced Materials Research, 562-564, 1539-1543.
https://doi.org/10.4028/www.scientific.net/AMR.562-564.1539

Bošnjak S, Zrnić N, Gašić V, Petković ZD, Milovančević M. Dynamic responses of mobile elevating work platform and mega container crane structures. in Advanced Materials Research. 2012;562-564:1539-1543.
doi:10.4028/www.scientific.net/AMR.562-564.1539 .

Bošnjak, Srđan, Zrnić, Nenad, Gašić, Vlada, Petković, Zoran D., Milovančević, Milorad, "Dynamic responses of mobile elevating work platform and mega container crane structures" in Advanced Materials Research, 562-564 (2012):1539-1543,
https://doi.org/10.4028/www.scientific.net/AMR.562-564.1539 . .

TY  - JOUR
AU  - Balać, Igor
AU  - Čolić, Katarina
AU  - Milovančević, Milorad
AU  - Uskoković, Petar S.
AU  - Zrilić, Milorad
PY  - 2012
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1469
AB  - Porozni materijali se koriste za široki spektar inženjerskih struktura napravljenih na bazi keramike, poroznih legura sa memorijskim efektom, penastih struktura, termički zaštitnih filmova. U skorije vreme primena poroznih biokompozita u inženjerstvu tvrdih tkiva kao i implanata kod koštanih defekata privlači posebnu pažnju. Uticaj matrične poroznosti na karakteristike elastičnosti čestičnih biokompozita analiziran je primenom metode konačnih elemenata upotrebom dvofaznog i trofaznog modela napravljenog na bazi reprezentativnog zapreminskog elementa - RZE. Razvijen je trofazni model RZE sa čestičnim ojačanjem raspoređenim u površinski centrirano kubnom rasporedu sa matričnom poroznošću oblika sfere, čiji su rezultati upoređeni sa jednostavnim analitičkom modelima. Primećeno je da matrična poroznost značajno utiče na karakteristike elastičnosti ovih vrsta kompozita. Rezultati dobijeni na osnovu dvofaznog modela imaju više vrednosti od onih dobijenih na osnovu trofaznog modela u skoro celom analiziranom opsegu usled fizičke granice za zapreminski udeo poroziteta kod trofaznog modela koja je očigledno određena vrednošću zapreminskog udela čestice ojačanja.
AB  - For a wide range of engineering structures such as ceramics, porous shape memory alloys, foam-like structures and thermal spray deposits, porous materials have been used. Recently, porous biocomposites for the applications to bone implants and hard tissue engineering have become increasingly important. The effect of matrix porosity on the elastic properties of particulate biocomposite was studied by two-and three-phase unit cell finite element models. A 3D FCC unit cell model of particulate composite with included matrix porosity is developed and compared with the simple theoretical models. It is found that the matrix porosity has noticeable influence on the composite elastic properties. The two-phase predictions overestimate the three-phase ones because of the physical threshold for three-phase model determined by the particle content.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Modeliranje uticaja matrične poroznosti na elastične osobine poroznih biokompozita
T1  - Modeling of the matrix porosity influence on the elastic properties of particulate biocomposites
EP  - 86
IS  - 2
SP  - 81
VL  - 40
UR  - https://hdl.handle.net/21.15107/rcub_technorep_2040
ER  - 

@article{
author = "Balać, Igor and Čolić, Katarina and Milovančević, Milorad and Uskoković, Petar S. and Zrilić, Milorad",
year = "2012",
abstract = "Porozni materijali se koriste za široki spektar inženjerskih struktura napravljenih na bazi keramike, poroznih legura sa memorijskim efektom, penastih struktura, termički zaštitnih filmova. U skorije vreme primena poroznih biokompozita u inženjerstvu tvrdih tkiva kao i implanata kod koštanih defekata privlači posebnu pažnju. Uticaj matrične poroznosti na karakteristike elastičnosti čestičnih biokompozita analiziran je primenom metode konačnih elemenata upotrebom dvofaznog i trofaznog modela napravljenog na bazi reprezentativnog zapreminskog elementa - RZE. Razvijen je trofazni model RZE sa čestičnim ojačanjem raspoređenim u površinski centrirano kubnom rasporedu sa matričnom poroznošću oblika sfere, čiji su rezultati upoređeni sa jednostavnim analitičkom modelima. Primećeno je da matrična poroznost značajno utiče na karakteristike elastičnosti ovih vrsta kompozita. Rezultati dobijeni na osnovu dvofaznog modela imaju više vrednosti od onih dobijenih na osnovu trofaznog modela u skoro celom analiziranom opsegu usled fizičke granice za zapreminski udeo poroziteta kod trofaznog modela koja je očigledno određena vrednošću zapreminskog udela čestice ojačanja., For a wide range of engineering structures such as ceramics, porous shape memory alloys, foam-like structures and thermal spray deposits, porous materials have been used. Recently, porous biocomposites for the applications to bone implants and hard tissue engineering have become increasingly important. The effect of matrix porosity on the elastic properties of particulate biocomposite was studied by two-and three-phase unit cell finite element models. A 3D FCC unit cell model of particulate composite with included matrix porosity is developed and compared with the simple theoretical models. It is found that the matrix porosity has noticeable influence on the composite elastic properties. The two-phase predictions overestimate the three-phase ones because of the physical threshold for three-phase model determined by the particle content.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Modeliranje uticaja matrične poroznosti na elastične osobine poroznih biokompozita, Modeling of the matrix porosity influence on the elastic properties of particulate biocomposites",
pages = "86-81",
number = "2",
volume = "40",
url = "https://hdl.handle.net/21.15107/rcub_technorep_2040"
}

Balać, I., Čolić, K., Milovančević, M., Uskoković, P. S.,& Zrilić, M.. (2012). Modeliranje uticaja matrične poroznosti na elastične osobine poroznih biokompozita. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 40(2), 81-86.
https://hdl.handle.net/21.15107/rcub_technorep_2040

Balać I, Čolić K, Milovančević M, Uskoković PS, Zrilić M. Modeliranje uticaja matrične poroznosti na elastične osobine poroznih biokompozita. in FME Transactions. 2012;40(2):81-86.
https://hdl.handle.net/21.15107/rcub_technorep_2040 .

Balać, Igor, Čolić, Katarina, Milovančević, Milorad, Uskoković, Petar S., Zrilić, Milorad, "Modeliranje uticaja matrične poroznosti na elastične osobine poroznih biokompozita" in FME Transactions, 40, no. 2 (2012):81-86,
https://hdl.handle.net/21.15107/rcub_technorep_2040 .

TY  - JOUR
AU  - Trifković, Dragan
AU  - Stupar, Slobodan
AU  - Bošnjak, Srđan
AU  - Milovančević, Milorad
AU  - Krstić, Branimir
AU  - Rajić, Zoran
AU  - Dunjić, Momčilo
PY  - 2011
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1199
AB  - This paper analyzes failure causes of the combat jet aircraft rudder shaft (RS) which occurred during the flight mission. A finite element method (FEM), utilized to determine the stress state of the RS subjected to hinge moment ultimate load, resulted in the high stress concentration sites around the rivet holes. The longitudinal crack was initiated from the corrosion pit in the zone of the rivet hole, where the fatigue beach marks were observed. The inner surface of the RS was heavily corroded. Moreover, pitting corrosion has destroyed approximately 50% of the wall thickness. Based on the presented results it was concluded that the failure of the RS had a character of fatigue combined with heavy corrosion. Therefore, it is recommended that the RS should be redesigned; the material changed into more corrosion resistant one and the maintenance procedure changed in order to avoid future similar failures.
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Engineering Failure Analysis
T1  - Failure analysis of the combat jet aircraft rudder shaft
EP  - 2007
IS  - 8
SP  - 1998
VL  - 18
DO  - 10.1016/j.engfailanal.2011.05.017
ER  - 

@article{
author = "Trifković, Dragan and Stupar, Slobodan and Bošnjak, Srđan and Milovančević, Milorad and Krstić, Branimir and Rajić, Zoran and Dunjić, Momčilo",
year = "2011",
abstract = "This paper analyzes failure causes of the combat jet aircraft rudder shaft (RS) which occurred during the flight mission. A finite element method (FEM), utilized to determine the stress state of the RS subjected to hinge moment ultimate load, resulted in the high stress concentration sites around the rivet holes. The longitudinal crack was initiated from the corrosion pit in the zone of the rivet hole, where the fatigue beach marks were observed. The inner surface of the RS was heavily corroded. Moreover, pitting corrosion has destroyed approximately 50% of the wall thickness. Based on the presented results it was concluded that the failure of the RS had a character of fatigue combined with heavy corrosion. Therefore, it is recommended that the RS should be redesigned; the material changed into more corrosion resistant one and the maintenance procedure changed in order to avoid future similar failures.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Engineering Failure Analysis",
title = "Failure analysis of the combat jet aircraft rudder shaft",
pages = "2007-1998",
number = "8",
volume = "18",
doi = "10.1016/j.engfailanal.2011.05.017"
}

Trifković, D., Stupar, S., Bošnjak, S., Milovančević, M., Krstić, B., Rajić, Z.,& Dunjić, M.. (2011). Failure analysis of the combat jet aircraft rudder shaft. in Engineering Failure Analysis
Pergamon-Elsevier Science Ltd, Oxford., 18(8), 1998-2007.
https://doi.org/10.1016/j.engfailanal.2011.05.017

Trifković D, Stupar S, Bošnjak S, Milovančević M, Krstić B, Rajić Z, Dunjić M. Failure analysis of the combat jet aircraft rudder shaft. in Engineering Failure Analysis. 2011;18(8):1998-2007.
doi:10.1016/j.engfailanal.2011.05.017 .

Trifković, Dragan, Stupar, Slobodan, Bošnjak, Srđan, Milovančević, Milorad, Krstić, Branimir, Rajić, Zoran, Dunjić, Momčilo, "Failure analysis of the combat jet aircraft rudder shaft" in Engineering Failure Analysis, 18, no. 8 (2011):1998-2007,
https://doi.org/10.1016/j.engfailanal.2011.05.017 . .

TY  - CONF
AU  - Gašić, Vlada
AU  - Zrnić, Nenad
AU  - Obradović, Aleksandar
AU  - Milovančević, Milorad
PY  - 2009
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4030
PB  - Univerzitet u Beogradu, Mašinski fakultet
C3  - Proceedings of the 19th International Conferece on Material Handling, Constructions and Logistics - MHCL’09, Faculty of Mechanical Engineering Belgrade,  Belgrade, 2009.
T1  - Revisiting the Use of Finite Element Packages for Moving Load Problem at Bridge Cranes
EP  - 74
SP  - 71
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4030
ER  - 

@conference{
author = "Gašić, Vlada and Zrnić, Nenad and Obradović, Aleksandar and Milovančević, Milorad",
year = "2009",
publisher = "Univerzitet u Beogradu, Mašinski fakultet",
journal = "Proceedings of the 19th International Conferece on Material Handling, Constructions and Logistics - MHCL’09, Faculty of Mechanical Engineering Belgrade,  Belgrade, 2009.",
title = "Revisiting the Use of Finite Element Packages for Moving Load Problem at Bridge Cranes",
pages = "74-71",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4030"
}

Gašić, V., Zrnić, N., Obradović, A.,& Milovančević, M.. (2009). Revisiting the Use of Finite Element Packages for Moving Load Problem at Bridge Cranes. in Proceedings of the 19th International Conferece on Material Handling, Constructions and Logistics - MHCL’09, Faculty of Mechanical Engineering Belgrade,  Belgrade, 2009.
Univerzitet u Beogradu, Mašinski fakultet., 71-74.
https://hdl.handle.net/21.15107/rcub_machinery_4030

Gašić V, Zrnić N, Obradović A, Milovančević M. Revisiting the Use of Finite Element Packages for Moving Load Problem at Bridge Cranes. in Proceedings of the 19th International Conferece on Material Handling, Constructions and Logistics - MHCL’09, Faculty of Mechanical Engineering Belgrade,  Belgrade, 2009.. 2009;:71-74.
https://hdl.handle.net/21.15107/rcub_machinery_4030 .

Gašić, Vlada, Zrnić, Nenad, Obradović, Aleksandar, Milovančević, Milorad, "Revisiting the Use of Finite Element Packages for Moving Load Problem at Bridge Cranes" in Proceedings of the 19th International Conferece on Material Handling, Constructions and Logistics - MHCL’09, Faculty of Mechanical Engineering Belgrade,  Belgrade, 2009. (2009):71-74,
https://hdl.handle.net/21.15107/rcub_machinery_4030 .

TY  - GEN
AU  - Milovančević, Milorad
AU  - Anđelić, Nina
PY  - 2006
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/6132
T2  - Univerzitet u Beogradu, Mašinski fakultet, Beograd
T1  - Otpornost materijala, osnovni udžbenik, 227 strana
UR  - https://hdl.handle.net/21.15107/rcub_machinery_6132
ER  - 

@misc{
author = "Milovančević, Milorad and Anđelić, Nina",
year = "2006",
journal = "Univerzitet u Beogradu, Mašinski fakultet, Beograd",
title = "Otpornost materijala, osnovni udžbenik, 227 strana",
url = "https://hdl.handle.net/21.15107/rcub_machinery_6132"
}

Milovančević, M.,& Anđelić, N.. (2006). Otpornost materijala, osnovni udžbenik, 227 strana. in Univerzitet u Beogradu, Mašinski fakultet, Beograd.
https://hdl.handle.net/21.15107/rcub_machinery_6132

Milovančević M, Anđelić N. Otpornost materijala, osnovni udžbenik, 227 strana. in Univerzitet u Beogradu, Mašinski fakultet, Beograd. 2006;.
https://hdl.handle.net/21.15107/rcub_machinery_6132 .

Milovančević, Milorad, Anđelić, Nina, "Otpornost materijala, osnovni udžbenik, 227 strana" in Univerzitet u Beogradu, Mašinski fakultet, Beograd (2006),
https://hdl.handle.net/21.15107/rcub_machinery_6132 .

TY  - JOUR
AU  - Balać, Igor
AU  - Milovančević, Milorad
AU  - Uskoković, Petar S.
AU  - Aleksić, Radoslav
PY  - 2006
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/642
AB  - U ovome radu analiziran je uticaj ugrađenog optičkog vlakna na naponsko stanje transferzalno opterećene kompozitne lamine. Ugrađeno optičko vlakno ima primetan uticaj na naponsko polje kompozitne lamine. Vrednosti komponentnih napona u lamini sa ugrađenim optičkim vlaknom imaju i do 40% veće vrednosti od nominalnih. Za razmatrani slučaj opterećenja optičko vlakno ugrađeno u kompozitnu laminu jeste generator primetnih ali ne i značajnih koncentracija napona u poređenju sa onima koje, na primer, mogu da se jave usled geometrije oblika.
AB  - The influence of embedded optical fiber on stress state of transversally loaded composite laminae was analyzed in this paper. The optical fiber interaction with the host material (composite) has noticeable effect on the stress field of laminae. For considered load case, values of the component stresses in laminae with embedded optical fiber have values up to 40% higher than the nominal ones. For the observed loading scenario, optical fibers are acting as generators of evident but not significant stress, comparing to the stress concentrations that could arise, for instance, as a consequence of the shape geometry.
PB  - Univerzitet u Beogradu - Mašinski fakultet, Beograd
T2  - FME Transactions
T1  - Analiza naponskog stanja u okolini optičkog vlakna ugrađenog u kompozitnu laminu pri transferzalnom opterećenju
T1  - Stress field analysis around optical fiber embedded in composite laminae under transverse loading
EP  - 56
IS  - 1
SP  - 53
VL  - 34
UR  - https://hdl.handle.net/21.15107/rcub_machinery_642
ER  - 

@article{
author = "Balać, Igor and Milovančević, Milorad and Uskoković, Petar S. and Aleksić, Radoslav",
year = "2006",
abstract = "U ovome radu analiziran je uticaj ugrađenog optičkog vlakna na naponsko stanje transferzalno opterećene kompozitne lamine. Ugrađeno optičko vlakno ima primetan uticaj na naponsko polje kompozitne lamine. Vrednosti komponentnih napona u lamini sa ugrađenim optičkim vlaknom imaju i do 40% veće vrednosti od nominalnih. Za razmatrani slučaj opterećenja optičko vlakno ugrađeno u kompozitnu laminu jeste generator primetnih ali ne i značajnih koncentracija napona u poređenju sa onima koje, na primer, mogu da se jave usled geometrije oblika., The influence of embedded optical fiber on stress state of transversally loaded composite laminae was analyzed in this paper. The optical fiber interaction with the host material (composite) has noticeable effect on the stress field of laminae. For considered load case, values of the component stresses in laminae with embedded optical fiber have values up to 40% higher than the nominal ones. For the observed loading scenario, optical fibers are acting as generators of evident but not significant stress, comparing to the stress concentrations that could arise, for instance, as a consequence of the shape geometry.",
publisher = "Univerzitet u Beogradu - Mašinski fakultet, Beograd",
journal = "FME Transactions",
title = "Analiza naponskog stanja u okolini optičkog vlakna ugrađenog u kompozitnu laminu pri transferzalnom opterećenju, Stress field analysis around optical fiber embedded in composite laminae under transverse loading",
pages = "56-53",
number = "1",
volume = "34",
url = "https://hdl.handle.net/21.15107/rcub_machinery_642"
}

Balać, I., Milovančević, M., Uskoković, P. S.,& Aleksić, R.. (2006). Analiza naponskog stanja u okolini optičkog vlakna ugrađenog u kompozitnu laminu pri transferzalnom opterećenju. in FME Transactions
Univerzitet u Beogradu - Mašinski fakultet, Beograd., 34(1), 53-56.
https://hdl.handle.net/21.15107/rcub_machinery_642

Balać I, Milovančević M, Uskoković PS, Aleksić R. Analiza naponskog stanja u okolini optičkog vlakna ugrađenog u kompozitnu laminu pri transferzalnom opterećenju. in FME Transactions. 2006;34(1):53-56.
https://hdl.handle.net/21.15107/rcub_machinery_642 .

Balać, Igor, Milovančević, Milorad, Uskoković, Petar S., Aleksić, Radoslav, "Analiza naponskog stanja u okolini optičkog vlakna ugrađenog u kompozitnu laminu pri transferzalnom opterećenju" in FME Transactions, 34, no. 1 (2006):53-56,
https://hdl.handle.net/21.15107/rcub_machinery_642 .

TY  - JOUR
AU  - Balać, Igor
AU  - Milovančević, Milorad
AU  - Tang, C.Y.
AU  - Uskoković, Petar S.
AU  - Uskoković, Dragan P.
PY  - 2004
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/451
AB  - A three-dimensional (31)) finite element (FE) unit cell model is applied to studies on the elastic properties of ceramic spherical particle-polymer composite. In this model, hydroxyapatite particles (HAp) are assumed to be spherical and are arranged on a face-centered cubic (FCC) array in poly-L-lactide (PLLA) matrix surrounding. The three dimensionality of the proposed model enables simulation of elastic properties as well as developed stress states. The FE calculations provide estimates of compressive elastic modulus, shear modulus, Poisson's ratio and stress state of the composite for a range of particle volume fractions. The FCC unit cell FE models are evaluated by comparison to available experimental results, simple cubic (SC) unit cell FE calculations and Halpin-Tsai equations. In applying unit cell models for predicting elastic properties of particle-filled composites, the FCC arrangement can be observed to be more accurate compared with the SC arrangement.
PB  - Elsevier, Amsterdam
T2  - Materials Letters
T1  - Estimation of elastic properties of a particulate polymer composite using a face-centered cubic FE model
EP  - 2441
IS  - 19
SP  - 2437
VL  - 58
DO  - 10.1016/j.matlet.2004.02.033
ER  - 

@article{
author = "Balać, Igor and Milovančević, Milorad and Tang, C.Y. and Uskoković, Petar S. and Uskoković, Dragan P.",
year = "2004",
abstract = "A three-dimensional (31)) finite element (FE) unit cell model is applied to studies on the elastic properties of ceramic spherical particle-polymer composite. In this model, hydroxyapatite particles (HAp) are assumed to be spherical and are arranged on a face-centered cubic (FCC) array in poly-L-lactide (PLLA) matrix surrounding. The three dimensionality of the proposed model enables simulation of elastic properties as well as developed stress states. The FE calculations provide estimates of compressive elastic modulus, shear modulus, Poisson's ratio and stress state of the composite for a range of particle volume fractions. The FCC unit cell FE models are evaluated by comparison to available experimental results, simple cubic (SC) unit cell FE calculations and Halpin-Tsai equations. In applying unit cell models for predicting elastic properties of particle-filled composites, the FCC arrangement can be observed to be more accurate compared with the SC arrangement.",
publisher = "Elsevier, Amsterdam",
journal = "Materials Letters",
title = "Estimation of elastic properties of a particulate polymer composite using a face-centered cubic FE model",
pages = "2441-2437",
number = "19",
volume = "58",
doi = "10.1016/j.matlet.2004.02.033"
}

Balać, I., Milovančević, M., Tang, C.Y., Uskoković, P. S.,& Uskoković, D. P.. (2004). Estimation of elastic properties of a particulate polymer composite using a face-centered cubic FE model. in Materials Letters
Elsevier, Amsterdam., 58(19), 2437-2441.
https://doi.org/10.1016/j.matlet.2004.02.033

Balać I, Milovančević M, Tang C, Uskoković PS, Uskoković DP. Estimation of elastic properties of a particulate polymer composite using a face-centered cubic FE model. in Materials Letters. 2004;58(19):2437-2441.
doi:10.1016/j.matlet.2004.02.033 .

Balać, Igor, Milovančević, Milorad, Tang, C.Y., Uskoković, Petar S., Uskoković, Dragan P., "Estimation of elastic properties of a particulate polymer composite using a face-centered cubic FE model" in Materials Letters, 58, no. 19 (2004):2437-2441,
https://doi.org/10.1016/j.matlet.2004.02.033 . .

TY  - JOUR
AU  - Balać, Igor
AU  - Milovančević, Milorad
AU  - Uskoković, Petar S.
AU  - Tang, C.Y.
AU  - Uskoković, Dragan P.
PY  - 2003
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/388
AB  - Na osnovu usvojenog numeričkog modela, primenom metode konačnih elemenata (MKE), analiziran je uticaj oblika, zapreminskog udela i rasporeda keramičkih čestica (HAp) u polimernoj matrici (PLLA) na modul elastičnosti kompozita. Razmatrana su tri oblika i dva rasporeda čestica u matrici. Izvršeno je poređenje tako dobijenih rezultata sa poluempirijskom metodom Halpin-Tsai i eksperimentalnim podacima. Rezultati istraživanja pokazuju da Jangov modul elastičnosti ne zavisi mnogo od oblika čestice. Sa druge strane, raspored čestica značajno utiče na modul elastičnosti (krutost) kompozita. Primećuje se da površinsko centrirani kubni (FCC) raspored čestica oblika sfere daje rezultate koji su najpribližniji eksperimentalnim podacima.
AB  - The influence of particle geometry, volume fraction and particle distribution on the modulus of elasticity of a hydroxyapatite (HAp) particulate reinforced polymer (poly -L-lactide) matrix composite biomaterial was investigated through finite element (FE) analysis. Three various shapes and two types of particle distribution were considered. Calculated stiffness values from FE analysis were compared to the experimental results available in the literature and with predictions from the semi-empirical Halpin-Tsai method. The compressive Young's modulus was found to be slightly dependent on particle shape, but very sensitive to volume fraction and particle distribution. Comparisons of available experimental data of the HAp/PLLA composites with the FE model results of spherical particles with face centered cubic (FCC) array, give very good agreement.
PB  - Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd
T2  - Bilten Instituta za nuklearne nauke Vinča
T1  - Numeričko određivanje modula elastičnosti čestično kompozitnih biomaterijala primenom metode konačnih elemenata
T1  - Calculation of elasticity modulus of particulate composite biomaterials using finite element method
EP  - 55
IS  - 1-4
SP  - 49
VL  - 8
UR  - https://hdl.handle.net/21.15107/rcub_technorep_588
ER  - 

@article{
author = "Balać, Igor and Milovančević, Milorad and Uskoković, Petar S. and Tang, C.Y. and Uskoković, Dragan P.",
year = "2003",
abstract = "Na osnovu usvojenog numeričkog modela, primenom metode konačnih elemenata (MKE), analiziran je uticaj oblika, zapreminskog udela i rasporeda keramičkih čestica (HAp) u polimernoj matrici (PLLA) na modul elastičnosti kompozita. Razmatrana su tri oblika i dva rasporeda čestica u matrici. Izvršeno je poređenje tako dobijenih rezultata sa poluempirijskom metodom Halpin-Tsai i eksperimentalnim podacima. Rezultati istraživanja pokazuju da Jangov modul elastičnosti ne zavisi mnogo od oblika čestice. Sa druge strane, raspored čestica značajno utiče na modul elastičnosti (krutost) kompozita. Primećuje se da površinsko centrirani kubni (FCC) raspored čestica oblika sfere daje rezultate koji su najpribližniji eksperimentalnim podacima., The influence of particle geometry, volume fraction and particle distribution on the modulus of elasticity of a hydroxyapatite (HAp) particulate reinforced polymer (poly -L-lactide) matrix composite biomaterial was investigated through finite element (FE) analysis. Three various shapes and two types of particle distribution were considered. Calculated stiffness values from FE analysis were compared to the experimental results available in the literature and with predictions from the semi-empirical Halpin-Tsai method. The compressive Young's modulus was found to be slightly dependent on particle shape, but very sensitive to volume fraction and particle distribution. Comparisons of available experimental data of the HAp/PLLA composites with the FE model results of spherical particles with face centered cubic (FCC) array, give very good agreement.",
publisher = "Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd",
journal = "Bilten Instituta za nuklearne nauke Vinča",
title = "Numeričko određivanje modula elastičnosti čestično kompozitnih biomaterijala primenom metode konačnih elemenata, Calculation of elasticity modulus of particulate composite biomaterials using finite element method",
pages = "55-49",
number = "1-4",
volume = "8",
url = "https://hdl.handle.net/21.15107/rcub_technorep_588"
}

Balać, I., Milovančević, M., Uskoković, P. S., Tang, C.Y.,& Uskoković, D. P.. (2003). Numeričko određivanje modula elastičnosti čestično kompozitnih biomaterijala primenom metode konačnih elemenata. in Bilten Instituta za nuklearne nauke Vinča
Univerzitet u Beogradu - Institut za nuklearne nauke Vinča, Beograd., 8(1-4), 49-55.
https://hdl.handle.net/21.15107/rcub_technorep_588

Balać I, Milovančević M, Uskoković PS, Tang C, Uskoković DP. Numeričko određivanje modula elastičnosti čestično kompozitnih biomaterijala primenom metode konačnih elemenata. in Bilten Instituta za nuklearne nauke Vinča. 2003;8(1-4):49-55.
https://hdl.handle.net/21.15107/rcub_technorep_588 .

Balać, Igor, Milovančević, Milorad, Uskoković, Petar S., Tang, C.Y., Uskoković, Dragan P., "Numeričko određivanje modula elastičnosti čestično kompozitnih biomaterijala primenom metode konačnih elemenata" in Bilten Instituta za nuklearne nauke Vinča, 8, no. 1-4 (2003):49-55,
https://hdl.handle.net/21.15107/rcub_technorep_588 .

TY  - CONF
AU  - Balać, Igor
AU  - Uskoković, Petar S.
AU  - Milovančević, Milorad
AU  - Aleksić, R
AU  - Uskoković, Dragan P.
PY  - 2002
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/267
AB  - The influence of inclusion geometry and volume fraction on stiffness behavior of a particle hydroxyapatite filled polymer (poly-L-lactide and collagen) matrix composite was investigated by finite element. analysis. The compressive Young modulus was found to be slightly dependent on the particle shape, but very sensitive to the volume fraction of the filler particles. It was also shown that filler aspect, ratio, in the range of 1.0-2.5, had an impact on the maximal stress values, while the stiffness values were only barely influenced by the aspect ratio.
PB  - Trans Tech Publications Ltd
C3  - Materials Science Forum
T1  - Finite element modeling of mechanical properties of particulate composite biomaterials
EP  - 262
SP  - 257
VL  - 413
DO  - 10.4028/www.scientific.net/msf.413.257
ER  - 

@conference{
author = "Balać, Igor and Uskoković, Petar S. and Milovančević, Milorad and Aleksić, R and Uskoković, Dragan P.",
year = "2002",
abstract = "The influence of inclusion geometry and volume fraction on stiffness behavior of a particle hydroxyapatite filled polymer (poly-L-lactide and collagen) matrix composite was investigated by finite element. analysis. The compressive Young modulus was found to be slightly dependent on the particle shape, but very sensitive to the volume fraction of the filler particles. It was also shown that filler aspect, ratio, in the range of 1.0-2.5, had an impact on the maximal stress values, while the stiffness values were only barely influenced by the aspect ratio.",
publisher = "Trans Tech Publications Ltd",
journal = "Materials Science Forum",
title = "Finite element modeling of mechanical properties of particulate composite biomaterials",
pages = "262-257",
volume = "413",
doi = "10.4028/www.scientific.net/msf.413.257"
}

Balać, I., Uskoković, P. S., Milovančević, M., Aleksić, R.,& Uskoković, D. P.. (2002). Finite element modeling of mechanical properties of particulate composite biomaterials. in Materials Science Forum
Trans Tech Publications Ltd., 413, 257-262.
https://doi.org/10.4028/www.scientific.net/msf.413.257

Balać I, Uskoković PS, Milovančević M, Aleksić R, Uskoković DP. Finite element modeling of mechanical properties of particulate composite biomaterials. in Materials Science Forum. 2002;413:257-262.
doi:10.4028/www.scientific.net/msf.413.257 .

Balać, Igor, Uskoković, Petar S., Milovančević, Milorad, Aleksić, R, Uskoković, Dragan P., "Finite element modeling of mechanical properties of particulate composite biomaterials" in Materials Science Forum, 413 (2002):257-262,
https://doi.org/10.4028/www.scientific.net/msf.413.257 . .