Mitrović, N., Mladenović, G.,& Mitrović, A.. (2024). New Trends in Engineering Research: Proceedings of the International Conference of Experimental and Numerical Investigations and New Technologies, CNNTech 2023. 
Springer..
https://doi.org/10.1007/978-3-031-46432-4

Mitrović N, Mladenović G, Mitrović A. New Trends in Engineering Research: Proceedings of the International Conference of Experimental and Numerical Investigations and New Technologies, CNNTech 2023. 2024;.
doi:10.1007/978-3-031-46432-4 .

Mitrović, Nenad, Mladenović, Goran, Mitrović, Aleksandra, "New Trends in Engineering Research: Proceedings of the International Conference of Experimental and Numerical Investigations and New Technologies, CNNTech 2023" (2024),
https://doi.org/10.1007/978-3-031-46432-4 . .

TY  - CONF
AU  - Mitrović, Aleksandra
AU  - Milovanović, Vladan
AU  - Golubović, Zorana
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7154
AB  - The aim of this paper was the welding of various materials that will be used in the exploitation of a rotary excavator for coal mining. Problems observed in practice are frequent welding errors, repairs, loss of time, loss of additional material and hiring a large number of people. Welding was performed on caterpillar crawler pad. In this paper, welding was referred to the steel castings of GX120Mn13 and G22NiMoCr5-6 with structural steel S355. Welding process was defined by MAG procedure, plasma cutting, bending on press brakes, welding parameters and errors in joints. Also, the complete manufacturing procedure that was performed was described, starting from cutting parts to surface protection. This explains how the crawler pad of rotary excavator was made, where errors occurred, what were the weaknesses of the material as where was a lack of process organization. Through the paper, it has been shown where the manufacturing process will be conducted more rationally with minimal errors and deformations.
C3  - International Conference of Experimental and Numerical Investigations and New Technologies, 05 – 08 July 2022, Zlatibor, Serbia
T1  - Various Materials Weldability for Steel Casting
EP  - 13
SP  - 13
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7154
ER  - 

@conference{
author = "Mitrović, Aleksandra and Milovanović, Vladan and Golubović, Zorana",
year = "2022",
abstract = "The aim of this paper was the welding of various materials that will be used in the exploitation of a rotary excavator for coal mining. Problems observed in practice are frequent welding errors, repairs, loss of time, loss of additional material and hiring a large number of people. Welding was performed on caterpillar crawler pad. In this paper, welding was referred to the steel castings of GX120Mn13 and G22NiMoCr5-6 with structural steel S355. Welding process was defined by MAG procedure, plasma cutting, bending on press brakes, welding parameters and errors in joints. Also, the complete manufacturing procedure that was performed was described, starting from cutting parts to surface protection. This explains how the crawler pad of rotary excavator was made, where errors occurred, what were the weaknesses of the material as where was a lack of process organization. Through the paper, it has been shown where the manufacturing process will be conducted more rationally with minimal errors and deformations.",
journal = "International Conference of Experimental and Numerical Investigations and New Technologies, 05 – 08 July 2022, Zlatibor, Serbia",
title = "Various Materials Weldability for Steel Casting",
pages = "13-13",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7154"
}

Mitrović, A., Milovanović, V.,& Golubović, Z.. (2022). Various Materials Weldability for Steel Casting. in International Conference of Experimental and Numerical Investigations and New Technologies, 05 – 08 July 2022, Zlatibor, Serbia, 13-13.
https://hdl.handle.net/21.15107/rcub_machinery_7154

Mitrović A, Milovanović V, Golubović Z. Various Materials Weldability for Steel Casting. in International Conference of Experimental and Numerical Investigations and New Technologies, 05 – 08 July 2022, Zlatibor, Serbia. 2022;:13-13.
https://hdl.handle.net/21.15107/rcub_machinery_7154 .

Mitrović, Aleksandra, Milovanović, Vladan, Golubović, Zorana, "Various Materials Weldability for Steel Casting" in International Conference of Experimental and Numerical Investigations and New Technologies, 05 – 08 July 2022, Zlatibor, Serbia (2022):13-13,
https://hdl.handle.net/21.15107/rcub_machinery_7154 .

Mitrović, N., Mladenović, G.,& Mitrović, A.. (2020). Experimental and Computational Investigations in Engineering. in Proceedings of the International Conference of Experimental and Numerical Investigations and New Technologies, CNNTech 2020
Springer..
https://doi.org/10.1007/978-3-030-58362-0

Mitrović N, Mladenović G, Mitrović A. Experimental and Computational Investigations in Engineering. in Proceedings of the International Conference of Experimental and Numerical Investigations and New Technologies, CNNTech 2020. 2020;.
doi:10.1007/978-3-030-58362-0 .

Mitrović, Nenad, Mladenović, Goran, Mitrović, Aleksandra, "Experimental and Computational Investigations in Engineering" in Proceedings of the International Conference of Experimental and Numerical Investigations and New Technologies, CNNTech 2020 (2020),
https://doi.org/10.1007/978-3-030-58362-0 . .

TY  - CONF
AU  - Mitrović, Aleksandra
AU  - Mitrović, Nenad
AU  - Popović, Dejana
AU  - Milošević, Miloš
AU  - Miljković, Vladimir
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7688
AB  - Textiles are unique due to their structure and formability properties. In order to predict the behaviour and properties of textile materials, standard investigation methods are not always sufficient. In this paper, a more detailed study is performed and additional results were obtained when the 3D Digital Image Correlation (DIC) method was adjusted to the standard test method. The digital image analysis method is one of the newly proposed methods used to determine textile deformation behaviour. It is possible to capture the formation of localized deformation zone, besides capturing the deformation of the woven fabric. The procedure of digital video camera recording is simple, but preparation and processing on a computer are relatively demanding concerning processing time and data preparation for analysis. The processing time for displacement calculation depends on the image resolution, number of images, chosen area sizes on images for analysis, number of facet centers and characteristics of the computer used for results processing. Obtained results are adequate and satisfy the requirements of accuracy applied to material science. Therefore, the application of the image analysis method for the investigation of deformed textile materials is possible.
PB  - Innovation Center of Faculty of Mechanical Engineering
C3  - International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2018
T1  - EXPERIMENTAL STUDY OF TEXTILE DEFORMATION USING 3D DIGITAL IMAGE CORRELATION METHOD
SP  - 18
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7688
ER  - 

@conference{
author = "Mitrović, Aleksandra and Mitrović, Nenad and Popović, Dejana and Milošević, Miloš and Miljković, Vladimir",
year = "2018",
abstract = "Textiles are unique due to their structure and formability properties. In order to predict the behaviour and properties of textile materials, standard investigation methods are not always sufficient. In this paper, a more detailed study is performed and additional results were obtained when the 3D Digital Image Correlation (DIC) method was adjusted to the standard test method. The digital image analysis method is one of the newly proposed methods used to determine textile deformation behaviour. It is possible to capture the formation of localized deformation zone, besides capturing the deformation of the woven fabric. The procedure of digital video camera recording is simple, but preparation and processing on a computer are relatively demanding concerning processing time and data preparation for analysis. The processing time for displacement calculation depends on the image resolution, number of images, chosen area sizes on images for analysis, number of facet centers and characteristics of the computer used for results processing. Obtained results are adequate and satisfy the requirements of accuracy applied to material science. Therefore, the application of the image analysis method for the investigation of deformed textile materials is possible.",
publisher = "Innovation Center of Faculty of Mechanical Engineering",
journal = "International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2018",
title = "EXPERIMENTAL STUDY OF TEXTILE DEFORMATION USING 3D DIGITAL IMAGE CORRELATION METHOD",
pages = "18",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7688"
}

Mitrović, A., Mitrović, N., Popović, D., Milošević, M.,& Miljković, V.. (2018). EXPERIMENTAL STUDY OF TEXTILE DEFORMATION USING 3D DIGITAL IMAGE CORRELATION METHOD. in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2018
Innovation Center of Faculty of Mechanical Engineering., 18.
https://hdl.handle.net/21.15107/rcub_machinery_7688

Mitrović A, Mitrović N, Popović D, Milošević M, Miljković V. EXPERIMENTAL STUDY OF TEXTILE DEFORMATION USING 3D DIGITAL IMAGE CORRELATION METHOD. in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2018. 2018;:18.
https://hdl.handle.net/21.15107/rcub_machinery_7688 .

Mitrović, Aleksandra, Mitrović, Nenad, Popović, Dejana, Milošević, Miloš, Miljković, Vladimir, "EXPERIMENTAL STUDY OF TEXTILE DEFORMATION USING 3D DIGITAL IMAGE CORRELATION METHOD" in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2018 (2018):18,
https://hdl.handle.net/21.15107/rcub_machinery_7688 .

TY  - JOUR
AU  - Mitrović, Aleksandra
AU  - Tanasić, Ivan
AU  - Mitrović, Nenad
AU  - Milošević, Miloš
AU  - Tihaček-Šojić, Ljiljana
AU  - Antonović, Dušan G.
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2896
AB  - Uvod/Cilj U nastojanju da se pojednostave stomatološke procedure uvedene su nove grupe kompozitnih cemenata - samoadhezivni, dvojnovezujući kompozitni cementi. Svojstva ovih cemenata mogu da variraju u velikoj meri. Jedan od glavnih razloga narušavanja adhezionih svojstava kompozitnih cemenata je polimerizacijska kontrakcija. Cilj ovog rada je da se odredi i izmeri deformaciono polje samoadhezivnog dvojnovezujućeg kompozitnog cementa tokom hemijske polimerizacije korišćenjem eksperimentalne tehnike - metode 3D korelacije digitalnih slika. Metode Samoadhezivni kompozitni cement Maxcem Elite (Kerr, Orange, SAD) ispitivan je na pet uzoraka prečnika 5 mm, debljine 2 mm, koji su pripremljeni punjenjem plastičnih kalupa prstenastog oblika. Digitalne slike su zabeležene neposredno posle pripreme uzoraka. Rezultati Neuniformno deformaciono polje je pokazalo veće vrednosti deformacija na periferiji uzoraka (do 15%) i manje vrednosti deformacija u centralnim delovima uzoraka (oko 4%). Zaključak Može se zaključiti da je 3D korelacija digitalnih slika precizna i pouzdana metoda za merenje deformacionih polja u oblasti karakterizacije materijala.
AB  - Introduction/Objective In an attempt to simplify dental procedures, a new group of resin cements, self-adhesive resin cements (SARCs), have been introduced. Performance of SARCs can widely vary. One of the main reasons of adhesion failure is polymerization shrinkage. The aim of this study was to determine, evaluate, and measure strain field of self-adhesive dual cure resin cement during polymerization in self-cure mode using 3D digital image correlation (DIC) method. Methods The self-adhesive Maxcem Elite (Kerr, Orange, CA, USA) cement was tested in five cylindrical samples (5 mm in diameter and 2 mm in thickness) prepared by filling plastic ring-type molds. Digital images were recorded immediately after sample preparation. Results Non-uniform strain distribution was found in resin cement with higher strain values along the periphery (up to 15%) and lower strain values in central parts (around 4%) of each sample. Conclusion It can be concluded that DIC is a powerful tool for full-field strain measurements in material characterization.
PB  - Srpsko lekarsko društvo, Beograd
T2  - Srpski Arhiv Za Celokupno Lekarstvo
T1  - Utvrđivanje opterećenja samovezujućeg kompozitnog cementa primenom metode 3D korelacije digitalnih slika
T1  - Strain determination of self-adhesive resin cement using 3D digital image correlation method
EP  - 377
IS  - 7-8
SP  - 372
VL  - 146
DO  - 10.2298/SARH170530176M
ER  - 

@article{
author = "Mitrović, Aleksandra and Tanasić, Ivan and Mitrović, Nenad and Milošević, Miloš and Tihaček-Šojić, Ljiljana and Antonović, Dušan G.",
year = "2018",
abstract = "Uvod/Cilj U nastojanju da se pojednostave stomatološke procedure uvedene su nove grupe kompozitnih cemenata - samoadhezivni, dvojnovezujući kompozitni cementi. Svojstva ovih cemenata mogu da variraju u velikoj meri. Jedan od glavnih razloga narušavanja adhezionih svojstava kompozitnih cemenata je polimerizacijska kontrakcija. Cilj ovog rada je da se odredi i izmeri deformaciono polje samoadhezivnog dvojnovezujućeg kompozitnog cementa tokom hemijske polimerizacije korišćenjem eksperimentalne tehnike - metode 3D korelacije digitalnih slika. Metode Samoadhezivni kompozitni cement Maxcem Elite (Kerr, Orange, SAD) ispitivan je na pet uzoraka prečnika 5 mm, debljine 2 mm, koji su pripremljeni punjenjem plastičnih kalupa prstenastog oblika. Digitalne slike su zabeležene neposredno posle pripreme uzoraka. Rezultati Neuniformno deformaciono polje je pokazalo veće vrednosti deformacija na periferiji uzoraka (do 15%) i manje vrednosti deformacija u centralnim delovima uzoraka (oko 4%). Zaključak Može se zaključiti da je 3D korelacija digitalnih slika precizna i pouzdana metoda za merenje deformacionih polja u oblasti karakterizacije materijala., Introduction/Objective In an attempt to simplify dental procedures, a new group of resin cements, self-adhesive resin cements (SARCs), have been introduced. Performance of SARCs can widely vary. One of the main reasons of adhesion failure is polymerization shrinkage. The aim of this study was to determine, evaluate, and measure strain field of self-adhesive dual cure resin cement during polymerization in self-cure mode using 3D digital image correlation (DIC) method. Methods The self-adhesive Maxcem Elite (Kerr, Orange, CA, USA) cement was tested in five cylindrical samples (5 mm in diameter and 2 mm in thickness) prepared by filling plastic ring-type molds. Digital images were recorded immediately after sample preparation. Results Non-uniform strain distribution was found in resin cement with higher strain values along the periphery (up to 15%) and lower strain values in central parts (around 4%) of each sample. Conclusion It can be concluded that DIC is a powerful tool for full-field strain measurements in material characterization.",
publisher = "Srpsko lekarsko društvo, Beograd",
journal = "Srpski Arhiv Za Celokupno Lekarstvo",
title = "Utvrđivanje opterećenja samovezujućeg kompozitnog cementa primenom metode 3D korelacije digitalnih slika, Strain determination of self-adhesive resin cement using 3D digital image correlation method",
pages = "377-372",
number = "7-8",
volume = "146",
doi = "10.2298/SARH170530176M"
}

Mitrović, A., Tanasić, I., Mitrović, N., Milošević, M., Tihaček-Šojić, L.,& Antonović, D. G.. (2018). Utvrđivanje opterećenja samovezujućeg kompozitnog cementa primenom metode 3D korelacije digitalnih slika. in Srpski Arhiv Za Celokupno Lekarstvo
Srpsko lekarsko društvo, Beograd., 146(7-8), 372-377.
https://doi.org/10.2298/SARH170530176M

Mitrović A, Tanasić I, Mitrović N, Milošević M, Tihaček-Šojić L, Antonović DG. Utvrđivanje opterećenja samovezujućeg kompozitnog cementa primenom metode 3D korelacije digitalnih slika. in Srpski Arhiv Za Celokupno Lekarstvo. 2018;146(7-8):372-377.
doi:10.2298/SARH170530176M .

Mitrović, Aleksandra, Tanasić, Ivan, Mitrović, Nenad, Milošević, Miloš, Tihaček-Šojić, Ljiljana, Antonović, Dušan G., "Utvrđivanje opterećenja samovezujućeg kompozitnog cementa primenom metode 3D korelacije digitalnih slika" in Srpski Arhiv Za Celokupno Lekarstvo, 146, no. 7-8 (2018):372-377,
https://doi.org/10.2298/SARH170530176M . .