TY  - JOUR
AU  - Vukšić Popović, Marija
AU  - Momčilović, Dejan
AU  - Tanasković, Jovan
AU  - Sedmak, Aleksandar
PY  - 2024
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7789
AB  - This paper presents an analysis of train screw coupling used mainly in Europe as mechanical
connection of wagons in train. An analysis of train breaks apart incidents revealed that less than
30 % of the cases were caused by elements of the screw coupling, with coupling links accounting
for only 5 % of the failures. Therefore, the investigation focused on testing the coupling links,
which are safety elements of the screw coupling. The coupling links underwent various inspections,
including visual inspection, dimensional control, non-destructive testing, examination
of chemical composition, and mechanical tests. Dimensional control found longitudinal plastic
deformations of the links. Chemical examination revealed that the links were made of different
material than recommended, but their mechanical properties generally met the recommended
values. However, variations were observed among different links, likely due to different rates of
deformation during testing and operational conditions. Overall, the analysis and inspections
provided insights into the condition and performance of coupling links in the screw coupling
system, highlighting the importance of monitoring and maintaining these elements to ensure safe
and efficient railway operations.
PB  - Elsevier
T2  - Engineering Failure Analysis
T1  - Testing of the condition and performance of coupling links from screw couplings of train
SP  - 108331
VL  - 161
DO  - 10.1016/j.engfailanal.2024.108331
ER  - 

@article{
author = "Vukšić Popović, Marija and Momčilović, Dejan and Tanasković, Jovan and Sedmak, Aleksandar",
year = "2024",
abstract = "This paper presents an analysis of train screw coupling used mainly in Europe as mechanical
connection of wagons in train. An analysis of train breaks apart incidents revealed that less than
30 % of the cases were caused by elements of the screw coupling, with coupling links accounting
for only 5 % of the failures. Therefore, the investigation focused on testing the coupling links,
which are safety elements of the screw coupling. The coupling links underwent various inspections,
including visual inspection, dimensional control, non-destructive testing, examination
of chemical composition, and mechanical tests. Dimensional control found longitudinal plastic
deformations of the links. Chemical examination revealed that the links were made of different
material than recommended, but their mechanical properties generally met the recommended
values. However, variations were observed among different links, likely due to different rates of
deformation during testing and operational conditions. Overall, the analysis and inspections
provided insights into the condition and performance of coupling links in the screw coupling
system, highlighting the importance of monitoring and maintaining these elements to ensure safe
and efficient railway operations.",
publisher = "Elsevier",
journal = "Engineering Failure Analysis",
title = "Testing of the condition and performance of coupling links from screw couplings of train",
pages = "108331",
volume = "161",
doi = "10.1016/j.engfailanal.2024.108331"
}

Vukšić Popović, M., Momčilović, D., Tanasković, J.,& Sedmak, A.. (2024). Testing of the condition and performance of coupling links from screw couplings of train. in Engineering Failure Analysis
Elsevier., 161, 108331.
https://doi.org/10.1016/j.engfailanal.2024.108331

Vukšić Popović M, Momčilović D, Tanasković J, Sedmak A. Testing of the condition and performance of coupling links from screw couplings of train. in Engineering Failure Analysis. 2024;161:108331.
doi:10.1016/j.engfailanal.2024.108331 .

Vukšić Popović, Marija, Momčilović, Dejan, Tanasković, Jovan, Sedmak, Aleksandar, "Testing of the condition and performance of coupling links from screw couplings of train" in Engineering Failure Analysis, 161 (2024):108331,
https://doi.org/10.1016/j.engfailanal.2024.108331 . .

TY  - CONF
AU  - Vukšić Popović, Marija
AU  - Tanasković, Jovan
AU  - Međedović, Nebojša
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7257
AB  - This paper provides a comprehensive examination of the failure analysis of screw couplings and draw gears in trains across Europe
and other countries where screw coupling systems are still used. The analysis of these failures reveals distinct characteristics, allowing
for the categorization of these failures into recurring patterns observed on other railways. The presence of various failure types indicates
that multiple factors contribute to the occurrence of coupling system breaks, and these factors are not uniformly distributed. Many
studies on failure analysis focus on investigating the fatigue of screw coupling and drawing gear components through a combination of
experimental tests and numerical analyses employing the finite element method. Apart from initial cracks and corrosion, some fractured
elements do not exhibit signs of fatigue, necessitating consideration of other potential causes in the analysis. These causes may include
overload, impact, inadequate material, or deficiencies in the heat treatment of fractured elements.
PB  - ELSEVIER
C3  - PROCEDIA STRUCTURAL INTEGRITY
T1  - Review of failure analysis of coupling systems on trains
EP  - 259
SP  - 252
VL  - 48
DO  - 10.1016/j.prostr.2023.07.135
ER  - 

@conference{
author = "Vukšić Popović, Marija and Tanasković, Jovan and Međedović, Nebojša",
year = "2023",
abstract = "This paper provides a comprehensive examination of the failure analysis of screw couplings and draw gears in trains across Europe
and other countries where screw coupling systems are still used. The analysis of these failures reveals distinct characteristics, allowing
for the categorization of these failures into recurring patterns observed on other railways. The presence of various failure types indicates
that multiple factors contribute to the occurrence of coupling system breaks, and these factors are not uniformly distributed. Many
studies on failure analysis focus on investigating the fatigue of screw coupling and drawing gear components through a combination of
experimental tests and numerical analyses employing the finite element method. Apart from initial cracks and corrosion, some fractured
elements do not exhibit signs of fatigue, necessitating consideration of other potential causes in the analysis. These causes may include
overload, impact, inadequate material, or deficiencies in the heat treatment of fractured elements.",
publisher = "ELSEVIER",
journal = "PROCEDIA STRUCTURAL INTEGRITY",
title = "Review of failure analysis of coupling systems on trains",
pages = "259-252",
volume = "48",
doi = "10.1016/j.prostr.2023.07.135"
}

Vukšić Popović, M., Tanasković, J.,& Međedović, N.. (2023). Review of failure analysis of coupling systems on trains. in PROCEDIA STRUCTURAL INTEGRITY
ELSEVIER., 48, 252-259.
https://doi.org/10.1016/j.prostr.2023.07.135

Vukšić Popović M, Tanasković J, Međedović N. Review of failure analysis of coupling systems on trains. in PROCEDIA STRUCTURAL INTEGRITY. 2023;48:252-259.
doi:10.1016/j.prostr.2023.07.135 .

Vukšić Popović, Marija, Tanasković, Jovan, Međedović, Nebojša, "Review of failure analysis of coupling systems on trains" in PROCEDIA STRUCTURAL INTEGRITY, 48 (2023):252-259,
https://doi.org/10.1016/j.prostr.2023.07.135 . .

TY  - CONF
AU  - Vukšić Popović, Marija
AU  - Tanasković, Jovan
AU  - Krišan, Ivan
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7263
AB  - Abstract. The railway vehicles in operation must have all subsystems functional and effective, especially brake,
running gear, buffing and draw gear, suspension, etc. Any irregularities in the railway system (vehicles, tracks, signals,
management, etc.) can affect transport safety. In this paper, only the influence of the vehicle's condition on railway
transport safety was considered. Irregularities of railway vehicles can be observed at function failure, noticed in operation,
or viewed in inspection performed by railway staff. In cases of accident or incident, the failure of the vehicle is stated in the
investigation report. In operation or inspections, the failure of vehicles is stated by railway staff on labels and in
workshops on measuring lists. Analysis of accidents and incidents caused by the technical condition of railway vehicles
was done according to data from railway undertaker "Serbia Cargo". Analysis of irregularities was done according to data
from inspections of freight railway vehicles. Analysis shows that irregularities in railway vehicles affect only some types of
accidents and incidents.
PB  - Faculty of Mechanical and Civil Engineering in Kraljevo
C3  - XI Triennial International Conference Heavy Machinery – HM 2023
T1  - Technical condition of railway vehicles as a safety factor in traffic
EP  - B38
SP  - B33
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7263
ER  - 

@conference{
author = "Vukšić Popović, Marija and Tanasković, Jovan and Krišan, Ivan",
year = "2023",
abstract = "Abstract. The railway vehicles in operation must have all subsystems functional and effective, especially brake,
running gear, buffing and draw gear, suspension, etc. Any irregularities in the railway system (vehicles, tracks, signals,
management, etc.) can affect transport safety. In this paper, only the influence of the vehicle's condition on railway
transport safety was considered. Irregularities of railway vehicles can be observed at function failure, noticed in operation,
or viewed in inspection performed by railway staff. In cases of accident or incident, the failure of the vehicle is stated in the
investigation report. In operation or inspections, the failure of vehicles is stated by railway staff on labels and in
workshops on measuring lists. Analysis of accidents and incidents caused by the technical condition of railway vehicles
was done according to data from railway undertaker "Serbia Cargo". Analysis of irregularities was done according to data
from inspections of freight railway vehicles. Analysis shows that irregularities in railway vehicles affect only some types of
accidents and incidents.",
publisher = "Faculty of Mechanical and Civil Engineering in Kraljevo",
journal = "XI Triennial International Conference Heavy Machinery – HM 2023",
title = "Technical condition of railway vehicles as a safety factor in traffic",
pages = "B38-B33",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7263"
}

Vukšić Popović, M., Tanasković, J.,& Krišan, I.. (2023). Technical condition of railway vehicles as a safety factor in traffic. in XI Triennial International Conference Heavy Machinery – HM 2023
Faculty of Mechanical and Civil Engineering in Kraljevo., B33-B38.
https://hdl.handle.net/21.15107/rcub_machinery_7263

Vukšić Popović M, Tanasković J, Krišan I. Technical condition of railway vehicles as a safety factor in traffic. in XI Triennial International Conference Heavy Machinery – HM 2023. 2023;:B33-B38.
https://hdl.handle.net/21.15107/rcub_machinery_7263 .

Vukšić Popović, Marija, Tanasković, Jovan, Krišan, Ivan, "Technical condition of railway vehicles as a safety factor in traffic" in XI Triennial International Conference Heavy Machinery – HM 2023 (2023):B33-B38,
https://hdl.handle.net/21.15107/rcub_machinery_7263 .

TY  - JOUR
AU  - Vukšić Popović, Marija
AU  - Tanasković, Jovan
AU  - Starčević, Zorica
AU  - Međedović, Nebojša
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7295
AB  - This paper presents an analysis of train coupling failure that led to trains break apart on the Serbian
Railways over 10 years period. Train coupling failure of freight trains with single locomotives was
considered. The analysis was done based on accident data combine with FMECA risk assessment. As
a result distribution of failure along the train, driving regime and velocity were obtained, as well as
the frequency of failure concerning the length and mass of the trains, load status, etc. The
systematization of coupling failure helped to establish conditions leading to failure and to define the
parameters causing it. Risk factors for coupling failure were determined using FMECA risk
assessment. Preventive measures are recommended for the revision of maintenance. Risk analysis of
coupling system failure can be different depending on the time of analysis (regulations, exploitation
conditions) and the applied maintenance practice. FMECA analysis applied to train coupling systems
based on regulation shows different permissible risk values that don't match exploitation data.
PB  - Széchenyi István University, Győr, Hungary
T2  - ACTA TECHNICA JAURINENSIS
T1  - Analysis of coupling system failures on freight trains
EP  - 17
IS  - 1
SP  - 11
VL  - 16
DO  - 10.14513/actatechjaur.00687
ER  - 

@article{
author = "Vukšić Popović, Marija and Tanasković, Jovan and Starčević, Zorica and Međedović, Nebojša",
year = "2023",
abstract = "This paper presents an analysis of train coupling failure that led to trains break apart on the Serbian
Railways over 10 years period. Train coupling failure of freight trains with single locomotives was
considered. The analysis was done based on accident data combine with FMECA risk assessment. As
a result distribution of failure along the train, driving regime and velocity were obtained, as well as
the frequency of failure concerning the length and mass of the trains, load status, etc. The
systematization of coupling failure helped to establish conditions leading to failure and to define the
parameters causing it. Risk factors for coupling failure were determined using FMECA risk
assessment. Preventive measures are recommended for the revision of maintenance. Risk analysis of
coupling system failure can be different depending on the time of analysis (regulations, exploitation
conditions) and the applied maintenance practice. FMECA analysis applied to train coupling systems
based on regulation shows different permissible risk values that don't match exploitation data.",
publisher = "Széchenyi István University, Győr, Hungary",
journal = "ACTA TECHNICA JAURINENSIS",
title = "Analysis of coupling system failures on freight trains",
pages = "17-11",
number = "1",
volume = "16",
doi = "10.14513/actatechjaur.00687"
}

Vukšić Popović, M., Tanasković, J., Starčević, Z.,& Međedović, N.. (2023). Analysis of coupling system failures on freight trains. in ACTA TECHNICA JAURINENSIS
Széchenyi István University, Győr, Hungary., 16(1), 11-17.
https://doi.org/10.14513/actatechjaur.00687

Vukšić Popović M, Tanasković J, Starčević Z, Međedović N. Analysis of coupling system failures on freight trains. in ACTA TECHNICA JAURINENSIS. 2023;16(1):11-17.
doi:10.14513/actatechjaur.00687 .

Vukšić Popović, Marija, Tanasković, Jovan, Starčević, Zorica, Međedović, Nebojša, "Analysis of coupling system failures on freight trains" in ACTA TECHNICA JAURINENSIS, 16, no. 1 (2023):11-17,
https://doi.org/10.14513/actatechjaur.00687 . .

TY  - CONF
AU  - Vukšić Popović, Marija
AU  - Tanasković, Jovan
AU  - Međedović, Nebojša
PY  - 2023
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7270
AB  - This paper presents a review of screw coupling and draw gear failure analysis on freight trains in Europe
and other countries where screw coupling systems are still in use. Analyses of failures show different
characteristics and applications of root cause analyses and can group them into several categories that repeat
on considered railways. A variety of failure types indicates that more than one factor causes breaks in the
coupling system, and they didn't always equally present. Most studies of failure investigate fatigue of screw
coupling and draw gear elements because of initial crack or corrosion. Some fractured elements haven’t had
signs of fatigue so other causes must be considered in the analysis, like overload, impact, inadequate material,
or certain deficiencies in heat treatments of fractured elements. Investigations were performed via a series of
experimental tests and numerical analyses using the finite element method.
PB  - Faculty of Mechanical Engineering, University of Belgrade, Serbia
C3  - 2nd International Symposium on Risk Analysis and Safety of Complex Structures and Components (IRAS 2023)
T1  - Review of failure analysis of coupling systems on freight trains
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7270
ER  - 

@conference{
author = "Vukšić Popović, Marija and Tanasković, Jovan and Međedović, Nebojša",
year = "2023",
abstract = "This paper presents a review of screw coupling and draw gear failure analysis on freight trains in Europe
and other countries where screw coupling systems are still in use. Analyses of failures show different
characteristics and applications of root cause analyses and can group them into several categories that repeat
on considered railways. A variety of failure types indicates that more than one factor causes breaks in the
coupling system, and they didn't always equally present. Most studies of failure investigate fatigue of screw
coupling and draw gear elements because of initial crack or corrosion. Some fractured elements haven’t had
signs of fatigue so other causes must be considered in the analysis, like overload, impact, inadequate material,
or certain deficiencies in heat treatments of fractured elements. Investigations were performed via a series of
experimental tests and numerical analyses using the finite element method.",
publisher = "Faculty of Mechanical Engineering, University of Belgrade, Serbia",
journal = "2nd International Symposium on Risk Analysis and Safety of Complex Structures and Components (IRAS 2023)",
title = "Review of failure analysis of coupling systems on freight trains",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7270"
}

Vukšić Popović, M., Tanasković, J.,& Međedović, N.. (2023). Review of failure analysis of coupling systems on freight trains. in 2nd International Symposium on Risk Analysis and Safety of Complex Structures and Components (IRAS 2023)
Faculty of Mechanical Engineering, University of Belgrade, Serbia..
https://hdl.handle.net/21.15107/rcub_machinery_7270

Vukšić Popović M, Tanasković J, Međedović N. Review of failure analysis of coupling systems on freight trains. in 2nd International Symposium on Risk Analysis and Safety of Complex Structures and Components (IRAS 2023). 2023;.
https://hdl.handle.net/21.15107/rcub_machinery_7270 .

Vukšić Popović, Marija, Tanasković, Jovan, Međedović, Nebojša, "Review of failure analysis of coupling systems on freight trains" in 2nd International Symposium on Risk Analysis and Safety of Complex Structures and Components (IRAS 2023) (2023),
https://hdl.handle.net/21.15107/rcub_machinery_7270 .

TY  - CONF
AU  - Vukšić Popović, Marija
AU  - Tanasković, Jovan
AU  - Starčević, Zorica
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5714
AB  - Development of new management approaches on the railway, based on risk
management, with the adoption of standards EN 50126-1 and EN 50126-2 provide safety management processes for railway applications. Risk factors can be determined using different risk assessment methods like FMEA, FMECA, FTA etc. or their combination. The permissible risk values based on accepted values and defined preventive measures are designed on the current maintenance plan for freight wagons. Preventive measures are established for revision maintenance which is carried out every 4-6 years. Risk analysis of coupling system failure can be different depending on the time of analysis (regulations, exploitation conditions) and the applied maintenance practice. FMEC analysis applied to train coupling systems based on regulation shows different permissible risk values that don't match exploitation data.
PB  - University of Niš, Faculty of Mechanical Engineering
C3  - XX Scientific-Expert Conference on Railways - RAILCON '22, Proceedings
T1  - Risk assessment of coupling system failure on train in current maintenance system
EP  - 120
SP  - 117
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5714
ER  - 

@conference{
author = "Vukšić Popović, Marija and Tanasković, Jovan and Starčević, Zorica",
year = "2022",
abstract = "Development of new management approaches on the railway, based on risk
management, with the adoption of standards EN 50126-1 and EN 50126-2 provide safety management processes for railway applications. Risk factors can be determined using different risk assessment methods like FMEA, FMECA, FTA etc. or their combination. The permissible risk values based on accepted values and defined preventive measures are designed on the current maintenance plan for freight wagons. Preventive measures are established for revision maintenance which is carried out every 4-6 years. Risk analysis of coupling system failure can be different depending on the time of analysis (regulations, exploitation conditions) and the applied maintenance practice. FMEC analysis applied to train coupling systems based on regulation shows different permissible risk values that don't match exploitation data.",
publisher = "University of Niš, Faculty of Mechanical Engineering",
journal = "XX Scientific-Expert Conference on Railways - RAILCON '22, Proceedings",
title = "Risk assessment of coupling system failure on train in current maintenance system",
pages = "120-117",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5714"
}

Vukšić Popović, M., Tanasković, J.,& Starčević, Z.. (2022). Risk assessment of coupling system failure on train in current maintenance system. in XX Scientific-Expert Conference on Railways - RAILCON '22, Proceedings
University of Niš, Faculty of Mechanical Engineering., 117-120.
https://hdl.handle.net/21.15107/rcub_machinery_5714

Vukšić Popović M, Tanasković J, Starčević Z. Risk assessment of coupling system failure on train in current maintenance system. in XX Scientific-Expert Conference on Railways - RAILCON '22, Proceedings. 2022;:117-120.
https://hdl.handle.net/21.15107/rcub_machinery_5714 .

Vukšić Popović, Marija, Tanasković, Jovan, Starčević, Zorica, "Risk assessment of coupling system failure on train in current maintenance system" in XX Scientific-Expert Conference on Railways - RAILCON '22, Proceedings (2022):117-120,
https://hdl.handle.net/21.15107/rcub_machinery_5714 .

TY  - CONF
AU  - Vukšić Popović, Marija
AU  - Tanasković, Jovan
AU  - Starčević, Zorica
AU  - Međedović, Nebojša
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5713
AB  - This paper presents an analysis of train coupling failure on the Serbian Railways and
displays a trend of characteristics over 10 year period. The impact of changes in the organization
of exploitation and maintenance and led by the introduction of Entity in Charge of Maintenance
(ECM) and reconstruction of Serbian railway company into 3 separate entities as well as some
differences and aging in rolling stock induce certain changes in the parameters of train coupling
failure. The analysis is done based on parameters of train configuration and driving specifications.
Only freight trains with single traction locomotives are considered. The distribution of coupling
failure along the train, driving regime and velocity is comparatively discussed related to the values
from the previous period. Load status, as well as the length and mass of the trains in the extended
collection, correspond to a certain distribution. Causes of failure and damages to coupling and
draw gear indicate specific conditions leading to failure. Analysis significance helps the
systematization of failure features and sets the ground for defining the parameters that impact
failure and determining their quantification.
PB  - Faculty of Mechanical Engineering Niš
C3  - XX Scientific-Expert Conference on Railways - RAILCON '22, Proceedings
T1  - The trend of train coupling failure on Serbian railways in 10 year period
EP  - 112
SP  - 109
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5713
ER  - 

@conference{
author = "Vukšić Popović, Marija and Tanasković, Jovan and Starčević, Zorica and Međedović, Nebojša",
year = "2022",
abstract = "This paper presents an analysis of train coupling failure on the Serbian Railways and
displays a trend of characteristics over 10 year period. The impact of changes in the organization
of exploitation and maintenance and led by the introduction of Entity in Charge of Maintenance
(ECM) and reconstruction of Serbian railway company into 3 separate entities as well as some
differences and aging in rolling stock induce certain changes in the parameters of train coupling
failure. The analysis is done based on parameters of train configuration and driving specifications.
Only freight trains with single traction locomotives are considered. The distribution of coupling
failure along the train, driving regime and velocity is comparatively discussed related to the values
from the previous period. Load status, as well as the length and mass of the trains in the extended
collection, correspond to a certain distribution. Causes of failure and damages to coupling and
draw gear indicate specific conditions leading to failure. Analysis significance helps the
systematization of failure features and sets the ground for defining the parameters that impact
failure and determining their quantification.",
publisher = "Faculty of Mechanical Engineering Niš",
journal = "XX Scientific-Expert Conference on Railways - RAILCON '22, Proceedings",
title = "The trend of train coupling failure on Serbian railways in 10 year period",
pages = "112-109",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5713"
}

Vukšić Popović, M., Tanasković, J., Starčević, Z.,& Međedović, N.. (2022). The trend of train coupling failure on Serbian railways in 10 year period. in XX Scientific-Expert Conference on Railways - RAILCON '22, Proceedings
Faculty of Mechanical Engineering Niš., 109-112.
https://hdl.handle.net/21.15107/rcub_machinery_5713

Vukšić Popović M, Tanasković J, Starčević Z, Međedović N. The trend of train coupling failure on Serbian railways in 10 year period. in XX Scientific-Expert Conference on Railways - RAILCON '22, Proceedings. 2022;:109-112.
https://hdl.handle.net/21.15107/rcub_machinery_5713 .

Vukšić Popović, Marija, Tanasković, Jovan, Starčević, Zorica, Međedović, Nebojša, "The trend of train coupling failure on Serbian railways in 10 year period" in XX Scientific-Expert Conference on Railways - RAILCON '22, Proceedings (2022):109-112,
https://hdl.handle.net/21.15107/rcub_machinery_5713 .

TY  - CONF
AU  - Vukšić Popović, Marija
AU  - Tanasković, Jovan
AU  - Momčilović, Dejan B.
AU  - Lučanin, Vojkan
PY  - 2021
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5955
AB  - The coupling system provides a mechanical connection between European railway vehicles. Screw couplings are designed as a safety device in railway vehicles with coupling links and screw as two main components intended to break. Failure of these components is necessary when the load between vehicles is exceeded, otherwise more significant draw gear elements will fracture. The analysis of train break cases shows that the failure of the links occurs only in an approx. 6% of cases. Therefore, the links taken from exploitation after more than 30 years in operation were tested to determine their mechanical characteristics. Tensile testing was performed according to the ISO 6892-1 standard with a continual force and a minimal and maximal test speed prescribed by ISO 6892-1. The values of mechanical characteristics of coupling links are substantially improved during production after heat treatment by hardening and tempering. However, test results of mechanical characteristics didn’t meet all prescribed limits for the minimum requirements according to UIC 826. The current regulations of mechanical characteristics were not in force in time of link production. Examination of the tested links showed a ductile fracture and the cross-sectional area shows the planar stress state.
PB  - Innovation Center of Faculty of Mechanical Engineering
C3  - International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2021, The book of Abstract
T1  - Experimental research of mechanical characteristics of railway vehicles safety coupling components
EP  - 32
SP  - 32
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5955
ER  - 

@conference{
author = "Vukšić Popović, Marija and Tanasković, Jovan and Momčilović, Dejan B. and Lučanin, Vojkan",
year = "2021",
abstract = "The coupling system provides a mechanical connection between European railway vehicles. Screw couplings are designed as a safety device in railway vehicles with coupling links and screw as two main components intended to break. Failure of these components is necessary when the load between vehicles is exceeded, otherwise more significant draw gear elements will fracture. The analysis of train break cases shows that the failure of the links occurs only in an approx. 6% of cases. Therefore, the links taken from exploitation after more than 30 years in operation were tested to determine their mechanical characteristics. Tensile testing was performed according to the ISO 6892-1 standard with a continual force and a minimal and maximal test speed prescribed by ISO 6892-1. The values of mechanical characteristics of coupling links are substantially improved during production after heat treatment by hardening and tempering. However, test results of mechanical characteristics didn’t meet all prescribed limits for the minimum requirements according to UIC 826. The current regulations of mechanical characteristics were not in force in time of link production. Examination of the tested links showed a ductile fracture and the cross-sectional area shows the planar stress state.",
publisher = "Innovation Center of Faculty of Mechanical Engineering",
journal = "International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2021, The book of Abstract",
title = "Experimental research of mechanical characteristics of railway vehicles safety coupling components",
pages = "32-32",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5955"
}

Vukšić Popović, M., Tanasković, J., Momčilović, D. B.,& Lučanin, V.. (2021). Experimental research of mechanical characteristics of railway vehicles safety coupling components. in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2021, The book of Abstract
Innovation Center of Faculty of Mechanical Engineering., 32-32.
https://hdl.handle.net/21.15107/rcub_machinery_5955

Vukšić Popović M, Tanasković J, Momčilović DB, Lučanin V. Experimental research of mechanical characteristics of railway vehicles safety coupling components. in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2021, The book of Abstract. 2021;:32-32.
https://hdl.handle.net/21.15107/rcub_machinery_5955 .

Vukšić Popović, Marija, Tanasković, Jovan, Momčilović, Dejan B., Lučanin, Vojkan, "Experimental research of mechanical characteristics of railway vehicles safety coupling components" in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2021, The book of Abstract (2021):32-32,
https://hdl.handle.net/21.15107/rcub_machinery_5955 .

TY  - CONF
AU  - Radulović, Saša
AU  - Milković, Dragan
AU  - Simić, Goran
AU  - Vukšić Popović, Marija
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4232
AB  - Contemporary design of the freight wagons requires lightweight and compact design of all subassemblies and components (e.g. bogies, brake systems etc.). Because of that several manufacturers of railway brake systems have developed a compact brake system having all major components located within bogie. This system despite the more complex construction than standard have more advantages (lower mass, reduced air consumption, higher efficiency of brake rigging etc.) This paper presents results and conclusions obtained by testing of two freight wagons of the same type equipped with classic brake system and compact freight car brake system (CFCB). The testing included brake performance test i.e. stationary test and slip brake test.
PB  - Niš : Faculty of Mechanical Engineering
C3  - Proceedings / XVIII Scientific-Expert Conference on Railways - RAILCON '18, October 11-12, 2018, Niš
T1  - Comparation of brake performance of freight vagons with classic brake and compact freight car brake
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4232
ER  - 

@conference{
author = "Radulović, Saša and Milković, Dragan and Simić, Goran and Vukšić Popović, Marija",
year = "2018",
abstract = "Contemporary design of the freight wagons requires lightweight and compact design of all subassemblies and components (e.g. bogies, brake systems etc.). Because of that several manufacturers of railway brake systems have developed a compact brake system having all major components located within bogie. This system despite the more complex construction than standard have more advantages (lower mass, reduced air consumption, higher efficiency of brake rigging etc.) This paper presents results and conclusions obtained by testing of two freight wagons of the same type equipped with classic brake system and compact freight car brake system (CFCB). The testing included brake performance test i.e. stationary test and slip brake test.",
publisher = "Niš : Faculty of Mechanical Engineering",
journal = "Proceedings / XVIII Scientific-Expert Conference on Railways - RAILCON '18, October 11-12, 2018, Niš",
title = "Comparation of brake performance of freight vagons with classic brake and compact freight car brake",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4232"
}

Radulović, S., Milković, D., Simić, G.,& Vukšić Popović, M.. (2018). Comparation of brake performance of freight vagons with classic brake and compact freight car brake. in Proceedings / XVIII Scientific-Expert Conference on Railways - RAILCON '18, October 11-12, 2018, Niš
Niš : Faculty of Mechanical Engineering..
https://hdl.handle.net/21.15107/rcub_machinery_4232

Radulović S, Milković D, Simić G, Vukšić Popović M. Comparation of brake performance of freight vagons with classic brake and compact freight car brake. in Proceedings / XVIII Scientific-Expert Conference on Railways - RAILCON '18, October 11-12, 2018, Niš. 2018;.
https://hdl.handle.net/21.15107/rcub_machinery_4232 .

Radulović, Saša, Milković, Dragan, Simić, Goran, Vukšić Popović, Marija, "Comparation of brake performance of freight vagons with classic brake and compact freight car brake" in Proceedings / XVIII Scientific-Expert Conference on Railways - RAILCON '18, October 11-12, 2018, Niš (2018),
https://hdl.handle.net/21.15107/rcub_machinery_4232 .

TY  - CONF
AU  - Vukšić Popović, Marija
AU  - Radulović, Saša
PY  - 2018
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/4234
AB  - This paper proposes an analysis of breaking of train coupling which occurred on the Serbian Railways (ŽS) in the period since 2007. by 2011. The problem of longitudinal dynamic forces, especially in freight trains, is most evident in the Serbian Railways, and for the reference period breaking of coupling of freight train occurred on a total of 201 cases (an average of 40.2 cases per year). Analysis of breaking of freight train coupling will be done based on number and
place of breaks relative to the length of the freight trains, driving regime of trains, speed before breaking of coupling, damaged parts, causes of train breaks, etc. This analysis will identify the main factors that affect more frequent emerge of freight trains breaking of coupling, in order to prevent accidents and improve safety in freight railway traffic.
PB  - Niš : Faculty of Mechanical Engineering
C3  - Proceedings / XVIII Scientific-Expert Conference on Railways - RAILCON '18, October 11-12, 2018, Niš
T1  - Breaking of coupling of trains on the Serbian Railways
UR  - https://hdl.handle.net/21.15107/rcub_machinery_4234
ER  - 

@conference{
author = "Vukšić Popović, Marija and Radulović, Saša",
year = "2018",
abstract = "This paper proposes an analysis of breaking of train coupling which occurred on the Serbian Railways (ŽS) in the period since 2007. by 2011. The problem of longitudinal dynamic forces, especially in freight trains, is most evident in the Serbian Railways, and for the reference period breaking of coupling of freight train occurred on a total of 201 cases (an average of 40.2 cases per year). Analysis of breaking of freight train coupling will be done based on number and
place of breaks relative to the length of the freight trains, driving regime of trains, speed before breaking of coupling, damaged parts, causes of train breaks, etc. This analysis will identify the main factors that affect more frequent emerge of freight trains breaking of coupling, in order to prevent accidents and improve safety in freight railway traffic.",
publisher = "Niš : Faculty of Mechanical Engineering",
journal = "Proceedings / XVIII Scientific-Expert Conference on Railways - RAILCON '18, October 11-12, 2018, Niš",
title = "Breaking of coupling of trains on the Serbian Railways",
url = "https://hdl.handle.net/21.15107/rcub_machinery_4234"
}

Vukšić Popović, M.,& Radulović, S.. (2018). Breaking of coupling of trains on the Serbian Railways. in Proceedings / XVIII Scientific-Expert Conference on Railways - RAILCON '18, October 11-12, 2018, Niš
Niš : Faculty of Mechanical Engineering..
https://hdl.handle.net/21.15107/rcub_machinery_4234

Vukšić Popović M, Radulović S. Breaking of coupling of trains on the Serbian Railways. in Proceedings / XVIII Scientific-Expert Conference on Railways - RAILCON '18, October 11-12, 2018, Niš. 2018;.
https://hdl.handle.net/21.15107/rcub_machinery_4234 .

Vukšić Popović, Marija, Radulović, Saša, "Breaking of coupling of trains on the Serbian Railways" in Proceedings / XVIII Scientific-Expert Conference on Railways - RAILCON '18, October 11-12, 2018, Niš (2018),
https://hdl.handle.net/21.15107/rcub_machinery_4234 .

TY  - CONF
AU  - Atanasovska, Ivana
AU  - Momčilović, Dejan B.
AU  - Vukšić-Popović, Marija
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7526
AB  - The design process for the elements which are the parts of the structures and equipment in power industry includes both of stress and strain state calculations, as well as an analysis of natural mode shapes and frequencies. During operation of the machine elements and systems, periodic vibration measurement in unloaded and loaded state is essential for high level of availability of the equipment operation. This is especially important after the reparation of particular elements of mechanical systems, when the vibration monitoring is source of the information necessary for their proper and safe use. Therefore, the previous numerical calculations of the eigen frequency and modal analysis give the necessary information for appropriate operation loading. In this paper the dynamics of the Kaplan turbine shaft is analyzed in accordance with these preferences. The Finite Element Analysis is used for numerical simulations and calculations. The real case of the shaft failure is chosen and the analyses are performed for the shaft before and after damage appearance. The cracks of different depth are modeled at the shaft to flange transition zone, in accordance with the real damages. Also, the model of the shaft with the shape and dimensions after the reparations is analyzed in order to compare the shaft dynamics with changed transition radius. Conclusions and discussion about the obtained results are given in comparison with the real operation conditions for the analyzed case study.
C3  - Abstracts of 14th International conference Dynamical Systems - Theory and Applications
T1  - Modal analysis of the hydro turbine shaft with cracks
SP  - 125
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7526
ER  - 

@conference{
author = "Atanasovska, Ivana and Momčilović, Dejan B. and Vukšić-Popović, Marija",
year = "2017",
abstract = "The design process for the elements which are the parts of the structures and equipment in power industry includes both of stress and strain state calculations, as well as an analysis of natural mode shapes and frequencies. During operation of the machine elements and systems, periodic vibration measurement in unloaded and loaded state is essential for high level of availability of the equipment operation. This is especially important after the reparation of particular elements of mechanical systems, when the vibration monitoring is source of the information necessary for their proper and safe use. Therefore, the previous numerical calculations of the eigen frequency and modal analysis give the necessary information for appropriate operation loading. In this paper the dynamics of the Kaplan turbine shaft is analyzed in accordance with these preferences. The Finite Element Analysis is used for numerical simulations and calculations. The real case of the shaft failure is chosen and the analyses are performed for the shaft before and after damage appearance. The cracks of different depth are modeled at the shaft to flange transition zone, in accordance with the real damages. Also, the model of the shaft with the shape and dimensions after the reparations is analyzed in order to compare the shaft dynamics with changed transition radius. Conclusions and discussion about the obtained results are given in comparison with the real operation conditions for the analyzed case study.",
journal = "Abstracts of 14th International conference Dynamical Systems - Theory and Applications",
title = "Modal analysis of the hydro turbine shaft with cracks",
pages = "125",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7526"
}

Atanasovska, I., Momčilović, D. B.,& Vukšić-Popović, M.. (2017). Modal analysis of the hydro turbine shaft with cracks. in Abstracts of 14th International conference Dynamical Systems - Theory and Applications, 125.
https://hdl.handle.net/21.15107/rcub_machinery_7526

Atanasovska I, Momčilović DB, Vukšić-Popović M. Modal analysis of the hydro turbine shaft with cracks. in Abstracts of 14th International conference Dynamical Systems - Theory and Applications. 2017;:125.
https://hdl.handle.net/21.15107/rcub_machinery_7526 .

Atanasovska, Ivana, Momčilović, Dejan B., Vukšić-Popović, Marija, "Modal analysis of the hydro turbine shaft with cracks" in Abstracts of 14th International conference Dynamical Systems - Theory and Applications (2017):125,
https://hdl.handle.net/21.15107/rcub_machinery_7526 .

TY  - CONF
AU  - Atanasovska, Ivana
AU  - Vukšić-Popović, Marija
AU  - Momčilović, Dejan B.
PY  - 2017
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7509
AB  - The longitudinal  train  dynamics  which  included  movement  and  oscillations of coupled railway  vehicles  only  in  the  direction  of  the  track  (longitudinal)  is analyzed. The one direction motion of the train, as well as the relative motions between vehicles, is presumed. The assumption of exclusion of movements of the vehicles in the vertical direction is taken in  accordance  with the  real  low  values  of these displacements components. Model of train is generally present as a discrete non-homogeneous chain system with viscoelastic non-linear frictional elements. This model simulates railway vehicles equipped with conventional pneumatic brake system and brake blocks. In the presented research, for the developed train model, a general solution of the system of ordinary differential equations, which described  eigen  and forced vibrations of a non-homogeneous chain under the external one frequency excitation, is  obtained  and  analyzed.  The methods and procedures used  for  solving the described task are explained in detail. The presented theoretical simulation model and real dynamics of train composition are compared and conclusions about the suitability and accuracy of the developed model are discussed.
C3  - Abstracts of 14th International conference Dynamical Systems - Theory and Applications
T1  - Dynamics of train composition as a discrete non-homogeneous chain system
SP  - 126
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7509
ER  - 

@conference{
author = "Atanasovska, Ivana and Vukšić-Popović, Marija and Momčilović, Dejan B.",
year = "2017",
abstract = "The longitudinal  train  dynamics  which  included  movement  and  oscillations of coupled railway  vehicles  only  in  the  direction  of  the  track  (longitudinal)  is analyzed. The one direction motion of the train, as well as the relative motions between vehicles, is presumed. The assumption of exclusion of movements of the vehicles in the vertical direction is taken in  accordance  with the  real  low  values  of these displacements components. Model of train is generally present as a discrete non-homogeneous chain system with viscoelastic non-linear frictional elements. This model simulates railway vehicles equipped with conventional pneumatic brake system and brake blocks. In the presented research, for the developed train model, a general solution of the system of ordinary differential equations, which described  eigen  and forced vibrations of a non-homogeneous chain under the external one frequency excitation, is  obtained  and  analyzed.  The methods and procedures used  for  solving the described task are explained in detail. The presented theoretical simulation model and real dynamics of train composition are compared and conclusions about the suitability and accuracy of the developed model are discussed.",
journal = "Abstracts of 14th International conference Dynamical Systems - Theory and Applications",
title = "Dynamics of train composition as a discrete non-homogeneous chain system",
pages = "126",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7509"
}

Atanasovska, I., Vukšić-Popović, M.,& Momčilović, D. B.. (2017). Dynamics of train composition as a discrete non-homogeneous chain system. in Abstracts of 14th International conference Dynamical Systems - Theory and Applications, 126.
https://hdl.handle.net/21.15107/rcub_machinery_7509

Atanasovska I, Vukšić-Popović M, Momčilović DB. Dynamics of train composition as a discrete non-homogeneous chain system. in Abstracts of 14th International conference Dynamical Systems - Theory and Applications. 2017;:126.
https://hdl.handle.net/21.15107/rcub_machinery_7509 .

Atanasovska, Ivana, Vukšić-Popović, Marija, Momčilović, Dejan B., "Dynamics of train composition as a discrete non-homogeneous chain system" in Abstracts of 14th International conference Dynamical Systems - Theory and Applications (2017):126,
https://hdl.handle.net/21.15107/rcub_machinery_7509 .

TY  - CONF
AU  - Momčilović, Dejan B.
AU  - Atanasovska, Ivana
AU  - Mitrović, Radivoje
AU  - Vukšić-Popović, Marija
PY  - 2015
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7539
AB  - The failures of various parts of mechanical systems in powe industry are the lessons that should be learned thoroughly. Every behaviour of structure close to design encelope must be ecxamined carefully in order to minimize financial losses in future and subsequently increase energy efficiency. Better design procedure or procedures that will gain more accurate results are major request to engineers and researchers last few decades. The verified methods that have proven potentials in application on power industry components coul be used ub assessment and evaluation of critical conditions that could lead to failures. A case study from hydro power plant turbine shaft was chosen as subject for design re-evaluating methodology. The classic analytical calculation of this shaft uses the Peterson's elastic stress concentration factor and calculates stress concentration factors and maximum stresses for different stress components of combined load and then calculate analytical valuesof total stress by hypothesis of maximal normal stress. On the opther hand, presented Finite Element Analysis simulates shaft stress state under real conditions of complex load by simulataneously applying all load components (bending, torsion and tension). Both of calculations are performed for few different radii in shaft-flange sections, as basis for re-evaluation of application of stress concentration factors.
PB  - Serbian Society of Mechanics and Faculty of Technical Sciences Novi Sad
C3  - 5th International Congress of Serbian Society of Mechanics, Aranđelovac, Srbija
T1  - Stress concentration factors in re-evaluation of design solution
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7539
ER  - 

@conference{
author = "Momčilović, Dejan B. and Atanasovska, Ivana and Mitrović, Radivoje and Vukšić-Popović, Marija",
year = "2015",
abstract = "The failures of various parts of mechanical systems in powe industry are the lessons that should be learned thoroughly. Every behaviour of structure close to design encelope must be ecxamined carefully in order to minimize financial losses in future and subsequently increase energy efficiency. Better design procedure or procedures that will gain more accurate results are major request to engineers and researchers last few decades. The verified methods that have proven potentials in application on power industry components coul be used ub assessment and evaluation of critical conditions that could lead to failures. A case study from hydro power plant turbine shaft was chosen as subject for design re-evaluating methodology. The classic analytical calculation of this shaft uses the Peterson's elastic stress concentration factor and calculates stress concentration factors and maximum stresses for different stress components of combined load and then calculate analytical valuesof total stress by hypothesis of maximal normal stress. On the opther hand, presented Finite Element Analysis simulates shaft stress state under real conditions of complex load by simulataneously applying all load components (bending, torsion and tension). Both of calculations are performed for few different radii in shaft-flange sections, as basis for re-evaluation of application of stress concentration factors.",
publisher = "Serbian Society of Mechanics and Faculty of Technical Sciences Novi Sad",
journal = "5th International Congress of Serbian Society of Mechanics, Aranđelovac, Srbija",
title = "Stress concentration factors in re-evaluation of design solution",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7539"
}

Momčilović, D. B., Atanasovska, I., Mitrović, R.,& Vukšić-Popović, M.. (2015). Stress concentration factors in re-evaluation of design solution. in 5th International Congress of Serbian Society of Mechanics, Aranđelovac, Srbija
Serbian Society of Mechanics and Faculty of Technical Sciences Novi Sad..
https://hdl.handle.net/21.15107/rcub_machinery_7539

Momčilović DB, Atanasovska I, Mitrović R, Vukšić-Popović M. Stress concentration factors in re-evaluation of design solution. in 5th International Congress of Serbian Society of Mechanics, Aranđelovac, Srbija. 2015;.
https://hdl.handle.net/21.15107/rcub_machinery_7539 .

Momčilović, Dejan B., Atanasovska, Ivana, Mitrović, Radivoje, Vukšić-Popović, Marija, "Stress concentration factors in re-evaluation of design solution" in 5th International Congress of Serbian Society of Mechanics, Aranđelovac, Srbija (2015),
https://hdl.handle.net/21.15107/rcub_machinery_7539 .

TY  - CONF
AU  - Atanasovska, Ivana
AU  - Vukšić-Popović, Marija
AU  - Momčilović, Dejan B.
PY  - 2015
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/7534
AB  - The coupled non-linear transient calculation is performed and explained in order to simulate the kinematic hardening behavior of AISI 316 steel and the Finite Element Method (FEM) is used for presented simulation. The material non-linear models features in Finite Element Analysis (FEA) are explained with special attention in non-linear kinematic hardening material models.For simulating of non-linear kinematic hardening and ratcheting effects of AISI 316 steel the Chaboche constitutive material model is used. The Finite Element Model of rectangular block modeled for material behavior simulation is shown. Definition of constraints and input stresses is explained in detail.The results obtained after six cycles of input stresses give the excellent superposition with theoretical results of other authors. The created diagrams show the ratcheting phenomenon of research material. Therefore, the FEM model developed for non-linear kinematic hardening research is verified and could be used for wide research of different materials under different input loads.
PB  - Serbian Society of Mechanics and Faculty of Technical Sciences Novi Sad, Serbia
C3  - International Congress of Serbian Society of Mechanics, Aranđelovac, Srbija
T1  - Simulation of the kinematic hardening of AISI 316 steel by nonlinear finite element analysis
UR  - https://hdl.handle.net/21.15107/rcub_machinery_7534
ER  - 

@conference{
author = "Atanasovska, Ivana and Vukšić-Popović, Marija and Momčilović, Dejan B.",
year = "2015",
abstract = "The coupled non-linear transient calculation is performed and explained in order to simulate the kinematic hardening behavior of AISI 316 steel and the Finite Element Method (FEM) is used for presented simulation. The material non-linear models features in Finite Element Analysis (FEA) are explained with special attention in non-linear kinematic hardening material models.For simulating of non-linear kinematic hardening and ratcheting effects of AISI 316 steel the Chaboche constitutive material model is used. The Finite Element Model of rectangular block modeled for material behavior simulation is shown. Definition of constraints and input stresses is explained in detail.The results obtained after six cycles of input stresses give the excellent superposition with theoretical results of other authors. The created diagrams show the ratcheting phenomenon of research material. Therefore, the FEM model developed for non-linear kinematic hardening research is verified and could be used for wide research of different materials under different input loads.",
publisher = "Serbian Society of Mechanics and Faculty of Technical Sciences Novi Sad, Serbia",
journal = "International Congress of Serbian Society of Mechanics, Aranđelovac, Srbija",
title = "Simulation of the kinematic hardening of AISI 316 steel by nonlinear finite element analysis",
url = "https://hdl.handle.net/21.15107/rcub_machinery_7534"
}

Atanasovska, I., Vukšić-Popović, M.,& Momčilović, D. B.. (2015). Simulation of the kinematic hardening of AISI 316 steel by nonlinear finite element analysis. in International Congress of Serbian Society of Mechanics, Aranđelovac, Srbija
Serbian Society of Mechanics and Faculty of Technical Sciences Novi Sad, Serbia..
https://hdl.handle.net/21.15107/rcub_machinery_7534

Atanasovska I, Vukšić-Popović M, Momčilović DB. Simulation of the kinematic hardening of AISI 316 steel by nonlinear finite element analysis. in International Congress of Serbian Society of Mechanics, Aranđelovac, Srbija. 2015;.
https://hdl.handle.net/21.15107/rcub_machinery_7534 .

Atanasovska, Ivana, Vukšić-Popović, Marija, Momčilović, Dejan B., "Simulation of the kinematic hardening of AISI 316 steel by nonlinear finite element analysis" in International Congress of Serbian Society of Mechanics, Aranđelovac, Srbija (2015),
https://hdl.handle.net/21.15107/rcub_machinery_7534 .