TY  - CONF
AU  - Camagić, Ivica
AU  - Kirin, Snežana
AU  - Sedmak, Aleksandar
AU  - Burzić, Zijah
PY  - 2019
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/3014
AB  - Risk based analysis of temperature and time effects on fracture toughness values is applied to different regions of a welded joint made of low-alloyed Cr-Mo steel A-387 Gr. B, designed for high temperature applications. Heterogeneity of microstructure and properties of welded joint is evaluated by testing standard 3BP specimens with crack tip located at different regions of a joint, including the base metal (BM), weld metal (WM) and heat-affected-zone (HAZ). Experiments were performed both at the room temperature and at design working temperature, 540 rectangle C. Based on these results, fracture toughness values are determined and used for risk based analysis, including risk matrix presentation as the basis for decision making process.
PB  - Elsevier Science Bv, Amsterdam
C3  - Procedia Structural Integrity - 25th International Conference on Fracture and Structural Integrity
T1  - Risk based analysis of temperature and time effects on brittle fracture of A-387 Gr. B welded joint
EP  - 384
SP  - 379
VL  - 18
DO  - 10.1016/j.prostr.2019.08.178
ER  - 

@conference{
author = "Camagić, Ivica and Kirin, Snežana and Sedmak, Aleksandar and Burzić, Zijah",
year = "2019",
abstract = "Risk based analysis of temperature and time effects on fracture toughness values is applied to different regions of a welded joint made of low-alloyed Cr-Mo steel A-387 Gr. B, designed for high temperature applications. Heterogeneity of microstructure and properties of welded joint is evaluated by testing standard 3BP specimens with crack tip located at different regions of a joint, including the base metal (BM), weld metal (WM) and heat-affected-zone (HAZ). Experiments were performed both at the room temperature and at design working temperature, 540 rectangle C. Based on these results, fracture toughness values are determined and used for risk based analysis, including risk matrix presentation as the basis for decision making process.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Procedia Structural Integrity - 25th International Conference on Fracture and Structural Integrity",
title = "Risk based analysis of temperature and time effects on brittle fracture of A-387 Gr. B welded joint",
pages = "384-379",
volume = "18",
doi = "10.1016/j.prostr.2019.08.178"
}

Camagić, I., Kirin, S., Sedmak, A.,& Burzić, Z.. (2019). Risk based analysis of temperature and time effects on brittle fracture of A-387 Gr. B welded joint. in Procedia Structural Integrity - 25th International Conference on Fracture and Structural Integrity
Elsevier Science Bv, Amsterdam., 18, 379-384.
https://doi.org/10.1016/j.prostr.2019.08.178

Camagić I, Kirin S, Sedmak A, Burzić Z. Risk based analysis of temperature and time effects on brittle fracture of A-387 Gr. B welded joint. in Procedia Structural Integrity - 25th International Conference on Fracture and Structural Integrity. 2019;18:379-384.
doi:10.1016/j.prostr.2019.08.178 .

Camagić, Ivica, Kirin, Snežana, Sedmak, Aleksandar, Burzić, Zijah, "Risk based analysis of temperature and time effects on brittle fracture of A-387 Gr. B welded joint" in Procedia Structural Integrity - 25th International Conference on Fracture and Structural Integrity, 18 (2019):379-384,
https://doi.org/10.1016/j.prostr.2019.08.178 . .

TY  - JOUR
AU  - Golubović, Tamara
AU  - Sedmak, Aleksandar
AU  - Spasojević Brkić, Vesna
AU  - Kirin, Snežana
AU  - Veg, Emil
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2820
AB  - Welded joints are analysed as critical regions in a pressure vessel in respect to structural failure due to the elastic-plastic fracture/crack growth. To assess structural integrity of pressure vessels used in chemical industry the risk based procedure has been introduced and applied in the case of a large spherical pressure vessel used as a vinyl -chloride monomer (VCM) storage tank in HIP Azotara Pancevo. The risk matrix has been used, taking into account the basic definition of risk, being the product of the probability and consequence, and applied to different regions of welded joints, having different mechanical properties, i.e. crack resistance. To estimate probability, the failure assessment diagram (FAD) has been used, as an engineering tool, defined according to the position of the operating point for different regions of the welded joint, relative to the critical point on the limit curve. Generally speaking, consequence is estimated based on pressure vessel parameters, or by detailed analysis of health, safety, business and security issues, but in the analysed case, the worst case scenario is assumed, with the highest consequence due to potential disaster for environment and fatalities.
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska Industrija
T1  - Welded joints as critical regions in pressure vessels - case study of vinyl-chloride monomer storage tank
EP  - 182
IS  - 4
SP  - 177
VL  - 72
DO  - 10.2298/HEMIND171009006G
ER  - 

@article{
author = "Golubović, Tamara and Sedmak, Aleksandar and Spasojević Brkić, Vesna and Kirin, Snežana and Veg, Emil",
year = "2018",
abstract = "Welded joints are analysed as critical regions in a pressure vessel in respect to structural failure due to the elastic-plastic fracture/crack growth. To assess structural integrity of pressure vessels used in chemical industry the risk based procedure has been introduced and applied in the case of a large spherical pressure vessel used as a vinyl -chloride monomer (VCM) storage tank in HIP Azotara Pancevo. The risk matrix has been used, taking into account the basic definition of risk, being the product of the probability and consequence, and applied to different regions of welded joints, having different mechanical properties, i.e. crack resistance. To estimate probability, the failure assessment diagram (FAD) has been used, as an engineering tool, defined according to the position of the operating point for different regions of the welded joint, relative to the critical point on the limit curve. Generally speaking, consequence is estimated based on pressure vessel parameters, or by detailed analysis of health, safety, business and security issues, but in the analysed case, the worst case scenario is assumed, with the highest consequence due to potential disaster for environment and fatalities.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska Industrija",
title = "Welded joints as critical regions in pressure vessels - case study of vinyl-chloride monomer storage tank",
pages = "182-177",
number = "4",
volume = "72",
doi = "10.2298/HEMIND171009006G"
}

Golubović, T., Sedmak, A., Spasojević Brkić, V., Kirin, S.,& Veg, E.. (2018). Welded joints as critical regions in pressure vessels - case study of vinyl-chloride monomer storage tank. in Hemijska Industrija
Savez hemijskih inženjera, Beograd., 72(4), 177-182.
https://doi.org/10.2298/HEMIND171009006G

Golubović T, Sedmak A, Spasojević Brkić V, Kirin S, Veg E. Welded joints as critical regions in pressure vessels - case study of vinyl-chloride monomer storage tank. in Hemijska Industrija. 2018;72(4):177-182.
doi:10.2298/HEMIND171009006G .

Golubović, Tamara, Sedmak, Aleksandar, Spasojević Brkić, Vesna, Kirin, Snežana, Veg, Emil, "Welded joints as critical regions in pressure vessels - case study of vinyl-chloride monomer storage tank" in Hemijska Industrija, 72, no. 4 (2018):177-182,
https://doi.org/10.2298/HEMIND171009006G . .

TY  - JOUR
AU  - Golubović, Tamara
AU  - Sedmak, Aleksandar
AU  - Spasojević Brkić, Vesna
AU  - Kirin, Snežana
AU  - Veg, Emil
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4140
AB  - Welded joints are analysed as critical regions in a pressure vessel in respect to structural
failure due to the elastic-plastic fracture/crack growth. To assess structural integrity of
pressure vessels used in chemical industry the risk based procedure has been introduced
and applied in the case of a large spherical pressure vessel used as a vinyl ¬chloride
monomer (VCM) storage tank in HIP Azotara Pančevo. The risk matrix has been used,
taking into account the basic definition of risk, being the product of the probability and
consequence, and applied to different regions of welded joints, having different
mechanical properties, i.e. crack resistance. To estimate probability, the failure assessment
diagram (FAD) has been used, as an engineering tool, defined according to the position of
the operating point for different regions of the welded joint, relative to the critical point on
the limit curve. Generally speaking, consequence is estimated based on pressure vessel
parameters, or by detailed analysis of health, safety, business and security issues, but in
the analysed case, the worst case scenario is assumed, with the highest consequence due
to potential disaster for environment and fatalities.
PB  - Beograd : Savez hemijskih inženjera
T2  - Hemijska industrija
T1  - Welded joints as critical regions in pressure vessels–case study of vinyl-chloride monomer storage tank
EP  - 182
IS  - 4
SP  - 177
VL  - 72
DO  - doi.org/10.2298/HEMIND171009006G
ER  - 

@article{
author = "Golubović, Tamara and Sedmak, Aleksandar and Spasojević Brkić, Vesna and Kirin, Snežana and Veg, Emil",
year = "2018",
abstract = "Welded joints are analysed as critical regions in a pressure vessel in respect to structural
failure due to the elastic-plastic fracture/crack growth. To assess structural integrity of
pressure vessels used in chemical industry the risk based procedure has been introduced
and applied in the case of a large spherical pressure vessel used as a vinyl ¬chloride
monomer (VCM) storage tank in HIP Azotara Pančevo. The risk matrix has been used,
taking into account the basic definition of risk, being the product of the probability and
consequence, and applied to different regions of welded joints, having different
mechanical properties, i.e. crack resistance. To estimate probability, the failure assessment
diagram (FAD) has been used, as an engineering tool, defined according to the position of
the operating point for different regions of the welded joint, relative to the critical point on
the limit curve. Generally speaking, consequence is estimated based on pressure vessel
parameters, or by detailed analysis of health, safety, business and security issues, but in
the analysed case, the worst case scenario is assumed, with the highest consequence due
to potential disaster for environment and fatalities.",
publisher = "Beograd : Savez hemijskih inženjera",
journal = "Hemijska industrija",
title = "Welded joints as critical regions in pressure vessels–case study of vinyl-chloride monomer storage tank",
pages = "182-177",
number = "4",
volume = "72",
doi = "doi.org/10.2298/HEMIND171009006G"
}

Golubović, T., Sedmak, A., Spasojević Brkić, V., Kirin, S.,& Veg, E.. (2018). Welded joints as critical regions in pressure vessels–case study of vinyl-chloride monomer storage tank. in Hemijska industrija
Beograd : Savez hemijskih inženjera., 72(4), 177-182.
https://doi.org/doi.org/10.2298/HEMIND171009006G

Golubović T, Sedmak A, Spasojević Brkić V, Kirin S, Veg E. Welded joints as critical regions in pressure vessels–case study of vinyl-chloride monomer storage tank. in Hemijska industrija. 2018;72(4):177-182.
doi:doi.org/10.2298/HEMIND171009006G .

Golubović, Tamara, Sedmak, Aleksandar, Spasojević Brkić, Vesna, Kirin, Snežana, Veg, Emil, "Welded joints as critical regions in pressure vessels–case study of vinyl-chloride monomer storage tank" in Hemijska industrija, 72, no. 4 (2018):177-182,
https://doi.org/doi.org/10.2298/HEMIND171009006G . .

TY  - JOUR
AU  - Golubović, Tamara
AU  - Sedmak, Aleksandar
AU  - Spasojević Brkić, Vesna
AU  - Kirin, Snežana
AU  - Veg, Emil
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4069
AB  - Welded joints are analysed as critical regions in a pressure vessel in respect to structural
failure due to the elastic-plastic fracture/crack growth. To assess structural integrity of
pressure vessels used in chemical industry the risk based procedure has been introduced
and applied in the case of a large spherical pressure vessel used as a vinyl ¬chloride
monomer (VCM) storage tank in HIP Azotara Pančevo. The risk matrix has been used,
taking into account the basic definition of risk, being the product of the probability and
consequence, and applied to different regions of welded joints, having different
mechanical properties, i.e. crack resistance. To estimate probability, the failure assessment
diagram (FAD) has been used, as an engineering tool, defined according to the position of
the operating point for different regions of the welded joint, relative to the critical point on
the limit curve. Generally speaking, consequence is estimated based on pressure vessel
parameters, or by detailed analysis of health, safety, business and security issues, but in
the analysed case, the worst case scenario is assumed, with the highest consequence due
to potential disaster for environment and fatalities.
T2  - Hemijska industrija
T1  - Welded joints as critical regions in pressure vessels–case study of vinyl-chloride monomer storage tank
EP  - 182
IS  - 4
SP  - 177
VL  - 72
DO  - 10.2298/HEMIND171009006G
ER  - 

@article{
author = "Golubović, Tamara and Sedmak, Aleksandar and Spasojević Brkić, Vesna and Kirin, Snežana and Veg, Emil",
year = "2018",
abstract = "Welded joints are analysed as critical regions in a pressure vessel in respect to structural
failure due to the elastic-plastic fracture/crack growth. To assess structural integrity of
pressure vessels used in chemical industry the risk based procedure has been introduced
and applied in the case of a large spherical pressure vessel used as a vinyl ¬chloride
monomer (VCM) storage tank in HIP Azotara Pančevo. The risk matrix has been used,
taking into account the basic definition of risk, being the product of the probability and
consequence, and applied to different regions of welded joints, having different
mechanical properties, i.e. crack resistance. To estimate probability, the failure assessment
diagram (FAD) has been used, as an engineering tool, defined according to the position of
the operating point for different regions of the welded joint, relative to the critical point on
the limit curve. Generally speaking, consequence is estimated based on pressure vessel
parameters, or by detailed analysis of health, safety, business and security issues, but in
the analysed case, the worst case scenario is assumed, with the highest consequence due
to potential disaster for environment and fatalities.",
journal = "Hemijska industrija",
title = "Welded joints as critical regions in pressure vessels–case study of vinyl-chloride monomer storage tank",
pages = "182-177",
number = "4",
volume = "72",
doi = "10.2298/HEMIND171009006G"
}

Golubović, T., Sedmak, A., Spasojević Brkić, V., Kirin, S.,& Veg, E.. (2018). Welded joints as critical regions in pressure vessels–case study of vinyl-chloride monomer storage tank. in Hemijska industrija, 72(4), 177-182.
https://doi.org/10.2298/HEMIND171009006G

Golubović T, Sedmak A, Spasojević Brkić V, Kirin S, Veg E. Welded joints as critical regions in pressure vessels–case study of vinyl-chloride monomer storage tank. in Hemijska industrija. 2018;72(4):177-182.
doi:10.2298/HEMIND171009006G .

Golubović, Tamara, Sedmak, Aleksandar, Spasojević Brkić, Vesna, Kirin, Snežana, Veg, Emil, "Welded joints as critical regions in pressure vessels–case study of vinyl-chloride monomer storage tank" in Hemijska industrija, 72, no. 4 (2018):177-182,
https://doi.org/10.2298/HEMIND171009006G . .

TY  - JOUR
AU  - Kirin, Snežana
AU  - Mitrović, Milan
AU  - Borović, Siniša
AU  - Sedmak, Aleksandar
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2449
AB  - There is increased evidence indicating that employees who experience high levels of job satisfaction are also more productive. The job satisfaction is affected by Internal and external factors. The aim of this study was to investigate the relationship of internal factors of job satisfaction, such as satisfaction with the content of work, conditions of work, relationships with colleagues and managers with life stage of company through study of job satisfaction in companies that are in various stages of their life cycle.
PB  - Univ Osijek, Tech Fac, Slavonski Brod
T2  - Tehnički vjesnik
T1  - Impact of the life cycle of company to job satisfaction
EP  - 825
IS  - 3
SP  - 819
VL  - 23
DO  - 10.17559/TV-20140715103959
ER  - 

@article{
author = "Kirin, Snežana and Mitrović, Milan and Borović, Siniša and Sedmak, Aleksandar",
year = "2016",
abstract = "There is increased evidence indicating that employees who experience high levels of job satisfaction are also more productive. The job satisfaction is affected by Internal and external factors. The aim of this study was to investigate the relationship of internal factors of job satisfaction, such as satisfaction with the content of work, conditions of work, relationships with colleagues and managers with life stage of company through study of job satisfaction in companies that are in various stages of their life cycle.",
publisher = "Univ Osijek, Tech Fac, Slavonski Brod",
journal = "Tehnički vjesnik",
title = "Impact of the life cycle of company to job satisfaction",
pages = "825-819",
number = "3",
volume = "23",
doi = "10.17559/TV-20140715103959"
}

Kirin, S., Mitrović, M., Borović, S.,& Sedmak, A.. (2016). Impact of the life cycle of company to job satisfaction. in Tehnički vjesnik
Univ Osijek, Tech Fac, Slavonski Brod., 23(3), 819-825.
https://doi.org/10.17559/TV-20140715103959

Kirin S, Mitrović M, Borović S, Sedmak A. Impact of the life cycle of company to job satisfaction. in Tehnički vjesnik. 2016;23(3):819-825.
doi:10.17559/TV-20140715103959 .

Kirin, Snežana, Mitrović, Milan, Borović, Siniša, Sedmak, Aleksandar, "Impact of the life cycle of company to job satisfaction" in Tehnički vjesnik, 23, no. 3 (2016):819-825,
https://doi.org/10.17559/TV-20140715103959 . .

TY  - JOUR
AU  - Sedmak, Aleksandar
AU  - Algool, Mahdi
AU  - Kirin, Snežana
AU  - Rakićević, Branislav
AU  - Bakić, Ramo
PY  - 2016
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2454
AB  - This paper presents different aspects of pressure vessel safety in the scope of industrial safety, focused to the chemical industry. Quality assurance, including application of PED97/23 has been analysed first, followed shortly by the risk assessment and in details by the structural integrity approach, which has been illustrated with three case studies. One important conclusion, following such an approach, is that so-called water proof testing can actually jeopardize integrity of a pressure vessel instead of proving it.
PB  - Savez hemijskih inženjera, Beograd
T2  - Hemijska Industrija
T1  - Industrial safety of pressure vessels - Structural integrity point of view
EP  - 694
IS  - 6
SP  - 685
VL  - 70
DO  - 10.2298/HEMIND150423005S
ER  - 

@article{
author = "Sedmak, Aleksandar and Algool, Mahdi and Kirin, Snežana and Rakićević, Branislav and Bakić, Ramo",
year = "2016",
abstract = "This paper presents different aspects of pressure vessel safety in the scope of industrial safety, focused to the chemical industry. Quality assurance, including application of PED97/23 has been analysed first, followed shortly by the risk assessment and in details by the structural integrity approach, which has been illustrated with three case studies. One important conclusion, following such an approach, is that so-called water proof testing can actually jeopardize integrity of a pressure vessel instead of proving it.",
publisher = "Savez hemijskih inženjera, Beograd",
journal = "Hemijska Industrija",
title = "Industrial safety of pressure vessels - Structural integrity point of view",
pages = "694-685",
number = "6",
volume = "70",
doi = "10.2298/HEMIND150423005S"
}

Sedmak, A., Algool, M., Kirin, S., Rakićević, B.,& Bakić, R.. (2016). Industrial safety of pressure vessels - Structural integrity point of view. in Hemijska Industrija
Savez hemijskih inženjera, Beograd., 70(6), 685-694.
https://doi.org/10.2298/HEMIND150423005S

Sedmak A, Algool M, Kirin S, Rakićević B, Bakić R. Industrial safety of pressure vessels - Structural integrity point of view. in Hemijska Industrija. 2016;70(6):685-694.
doi:10.2298/HEMIND150423005S .

Sedmak, Aleksandar, Algool, Mahdi, Kirin, Snežana, Rakićević, Branislav, Bakić, Ramo, "Industrial safety of pressure vessels - Structural integrity point of view" in Hemijska Industrija, 70, no. 6 (2016):685-694,
https://doi.org/10.2298/HEMIND150423005S . .

TY  - JOUR
AU  - Kirin, Snežana
AU  - Stanojević, P.
AU  - Miljanović, Igor
AU  - Sedmak, Aleksandar
AU  - Perić, T.
AU  - Ilić, P.
PY  - 2015
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/2117
AB  - Today's turbulent business conditions are characterized by rapid technological development of the 'post-industrial' society. New technologies have caused the creation of new risks in complex techno-socio-ecological systems and up to today a lot of work is done in the aim to answer to safety demand of technology and technical equipment. After all this, human factor with its limitations and possibilities is becoming the central topic in research studies about risk and safety. This study presents study about risk of human factor, conducted in the real, high risk industrial system.
PB  - Institut za ispitivanje materijala, Beograd
T2  - Structural Integrity and Life
T1  - Uticaj ljudskog faktora na rizik u rudniku površinskog kopa
T1  - Influence of the human factor on risks in an open-pit mine
EP  - 128
IS  - 2
SP  - 117
VL  - 15
UR  - https://hdl.handle.net/21.15107/rcub_machinery_2117
ER  - 

@article{
author = "Kirin, Snežana and Stanojević, P. and Miljanović, Igor and Sedmak, Aleksandar and Perić, T. and Ilić, P.",
year = "2015",
abstract = "Today's turbulent business conditions are characterized by rapid technological development of the 'post-industrial' society. New technologies have caused the creation of new risks in complex techno-socio-ecological systems and up to today a lot of work is done in the aim to answer to safety demand of technology and technical equipment. After all this, human factor with its limitations and possibilities is becoming the central topic in research studies about risk and safety. This study presents study about risk of human factor, conducted in the real, high risk industrial system.",
publisher = "Institut za ispitivanje materijala, Beograd",
journal = "Structural Integrity and Life",
title = "Uticaj ljudskog faktora na rizik u rudniku površinskog kopa, Influence of the human factor on risks in an open-pit mine",
pages = "128-117",
number = "2",
volume = "15",
url = "https://hdl.handle.net/21.15107/rcub_machinery_2117"
}

Kirin, S., Stanojević, P., Miljanović, I., Sedmak, A., Perić, T.,& Ilić, P.. (2015). Uticaj ljudskog faktora na rizik u rudniku površinskog kopa. in Structural Integrity and Life
Institut za ispitivanje materijala, Beograd., 15(2), 117-128.
https://hdl.handle.net/21.15107/rcub_machinery_2117

Kirin S, Stanojević P, Miljanović I, Sedmak A, Perić T, Ilić P. Uticaj ljudskog faktora na rizik u rudniku površinskog kopa. in Structural Integrity and Life. 2015;15(2):117-128.
https://hdl.handle.net/21.15107/rcub_machinery_2117 .

Kirin, Snežana, Stanojević, P., Miljanović, Igor, Sedmak, Aleksandar, Perić, T., Ilić, P., "Uticaj ljudskog faktora na rizik u rudniku površinskog kopa" in Structural Integrity and Life, 15, no. 2 (2015):117-128,
https://hdl.handle.net/21.15107/rcub_machinery_2117 .

TY  - JOUR
AU  - Daničić, Darko
AU  - Sedmak, Stojan
AU  - Blačić, Ivo
AU  - Kirin, Snežana
PY  - 2013
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/1643
AB  - Produženi rad rotorskog bagera (BWE) u teškim radnim uslovima može dovesti do otkaza mašina. Kod veoma važnih elemenata konstrukcije, može dovesti do katastrofalnog loma. Lociranje važnih elemenata konstrukcije je od vitalnog značaja za životni vek BWE, počev od projektovanja i izgradnje, pa do funkcionisanja i održavanja. Ovde je razmotren primer skorašnjeg otkaza jednog BWE koji je izazvao složeni lom, sastavljen iz zamora i konačnog ubrzanog loma. Mogući scenario ukazuje da je lom započeo iz jednog malog elementa usled grešaka uvedenih u zavarene spojeve lošeg kvaliteta, čiji je značaj potcenjen u konstrukciji u datim radnim uslovima i primenjenog opterećenja.
AB  - Continued service of BWE in severe working conditions may result in machine failure. In case of important structural elements it might lead to a large-scale breakdown. The allocation of structurally significant elements is of vital importance for the lifecycle of BWE, starting from design and construction, through operation and maintenance. The example of recent failure of one BWE caused by complex fracture, consisting of fatigue and final fast fracture is here considered. A possible scenario indicated that fracture has started from a small element due to defects introduced by poor quality of welded joints whose significance in the structure has been underestimated in the given operating conditions and applied loading.
PB  - Institut za ispitivanje materijala, Beograd
T2  - Integritet i vek konstrukcija
T1  - Scenario razvoja loma u rotorskom bageru
T1  - Scenario of fracture development in bucket wheel excavator
EP  - 196
IS  - 3
SP  - 189
VL  - 13
UR  - https://hdl.handle.net/21.15107/rcub_machinery_1643
ER  - 

@article{
author = "Daničić, Darko and Sedmak, Stojan and Blačić, Ivo and Kirin, Snežana",
year = "2013",
abstract = "Produženi rad rotorskog bagera (BWE) u teškim radnim uslovima može dovesti do otkaza mašina. Kod veoma važnih elemenata konstrukcije, može dovesti do katastrofalnog loma. Lociranje važnih elemenata konstrukcije je od vitalnog značaja za životni vek BWE, počev od projektovanja i izgradnje, pa do funkcionisanja i održavanja. Ovde je razmotren primer skorašnjeg otkaza jednog BWE koji je izazvao složeni lom, sastavljen iz zamora i konačnog ubrzanog loma. Mogući scenario ukazuje da je lom započeo iz jednog malog elementa usled grešaka uvedenih u zavarene spojeve lošeg kvaliteta, čiji je značaj potcenjen u konstrukciji u datim radnim uslovima i primenjenog opterećenja., Continued service of BWE in severe working conditions may result in machine failure. In case of important structural elements it might lead to a large-scale breakdown. The allocation of structurally significant elements is of vital importance for the lifecycle of BWE, starting from design and construction, through operation and maintenance. The example of recent failure of one BWE caused by complex fracture, consisting of fatigue and final fast fracture is here considered. A possible scenario indicated that fracture has started from a small element due to defects introduced by poor quality of welded joints whose significance in the structure has been underestimated in the given operating conditions and applied loading.",
publisher = "Institut za ispitivanje materijala, Beograd",
journal = "Integritet i vek konstrukcija",
title = "Scenario razvoja loma u rotorskom bageru, Scenario of fracture development in bucket wheel excavator",
pages = "196-189",
number = "3",
volume = "13",
url = "https://hdl.handle.net/21.15107/rcub_machinery_1643"
}

Daničić, D., Sedmak, S., Blačić, I.,& Kirin, S.. (2013). Scenario razvoja loma u rotorskom bageru. in Integritet i vek konstrukcija
Institut za ispitivanje materijala, Beograd., 13(3), 189-196.
https://hdl.handle.net/21.15107/rcub_machinery_1643

Daničić D, Sedmak S, Blačić I, Kirin S. Scenario razvoja loma u rotorskom bageru. in Integritet i vek konstrukcija. 2013;13(3):189-196.
https://hdl.handle.net/21.15107/rcub_machinery_1643 .

Daničić, Darko, Sedmak, Stojan, Blačić, Ivo, Kirin, Snežana, "Scenario razvoja loma u rotorskom bageru" in Integritet i vek konstrukcija, 13, no. 3 (2013):189-196,
https://hdl.handle.net/21.15107/rcub_machinery_1643 .