TY  - JOUR
AU  - Tanasković, Jovan
AU  - Franklin, F.
AU  - Radović, Nenad
AU  - Zivić, Fatima
PY  - 2022
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5365
AB  - The subject of this paper is the structural design of a safety steel device that is located between the standard wagon buffer and the collision energy absorber. The safety steel device is a sacrifical part able to withstand normal operating loads from the buffer across the absorber to the vehicle bearing structure without any permanent deformation, but experiences fully controlled fracture when the load exceeds the defined threshold. Following fracture, the load path is through the energy absorber. The sacrificial part is a ring made from quenched and tempered low alloyed steel with precisely defined heat treatment and material properties. Experimental investigations of scaled samples were performed to get mechanical characteristics of the material and geometry. A full-scale prototype of the safety device was produced, and final quasi-static and dynamic experiments were conducted. The results validate the anaytical predictions, and thus validate the design method used here for dimensioning the safety steel device.
PB  - Budapest Tech Polytechnical Institution
T2  - Acta Polytechnica Hungarica
T1  - Structural Design of Safety Steel Device of Railway Vehicles Through Analytical and Experimental Investigations
EP  - 33
IS  - 6
SP  - 21
VL  - 19
DO  - 10.12700/APH.19.6.2022.6.3
ER  - 

@article{
author = "Tanasković, Jovan and Franklin, F. and Radović, Nenad and Zivić, Fatima",
year = "2022",
abstract = "The subject of this paper is the structural design of a safety steel device that is located between the standard wagon buffer and the collision energy absorber. The safety steel device is a sacrifical part able to withstand normal operating loads from the buffer across the absorber to the vehicle bearing structure without any permanent deformation, but experiences fully controlled fracture when the load exceeds the defined threshold. Following fracture, the load path is through the energy absorber. The sacrificial part is a ring made from quenched and tempered low alloyed steel with precisely defined heat treatment and material properties. Experimental investigations of scaled samples were performed to get mechanical characteristics of the material and geometry. A full-scale prototype of the safety device was produced, and final quasi-static and dynamic experiments were conducted. The results validate the anaytical predictions, and thus validate the design method used here for dimensioning the safety steel device.",
publisher = "Budapest Tech Polytechnical Institution",
journal = "Acta Polytechnica Hungarica",
title = "Structural Design of Safety Steel Device of Railway Vehicles Through Analytical and Experimental Investigations",
pages = "33-21",
number = "6",
volume = "19",
doi = "10.12700/APH.19.6.2022.6.3"
}

Tanasković, J., Franklin, F., Radović, N.,& Zivić, F.. (2022). Structural Design of Safety Steel Device of Railway Vehicles Through Analytical and Experimental Investigations. in Acta Polytechnica Hungarica
Budapest Tech Polytechnical Institution., 19(6), 21-33.
https://doi.org/10.12700/APH.19.6.2022.6.3

Tanasković J, Franklin F, Radović N, Zivić F. Structural Design of Safety Steel Device of Railway Vehicles Through Analytical and Experimental Investigations. in Acta Polytechnica Hungarica. 2022;19(6):21-33.
doi:10.12700/APH.19.6.2022.6.3 .

Tanasković, Jovan, Franklin, F., Radović, Nenad, Zivić, Fatima, "Structural Design of Safety Steel Device of Railway Vehicles Through Analytical and Experimental Investigations" in Acta Polytechnica Hungarica, 19, no. 6 (2022):21-33,
https://doi.org/10.12700/APH.19.6.2022.6.3 . .

TY  - JOUR
AU  - Simić, G.
AU  - Lučanin, Vojkan
AU  - Tanasković, Jovan
AU  - Radović, Nenad
PY  - 2009
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1354
T2  - Experimental Techniques
T1  - Experimental research of characteristics of shock absorbers of impact energy of passenger coaches
EP  - 35
IS  - 4
SP  - 29
VL  - 33
DO  - 10.1111/j.1747-1567.2008.00470.x
ER  - 

@article{
author = "Simić, G. and Lučanin, Vojkan and Tanasković, Jovan and Radović, Nenad",
year = "2009",
journal = "Experimental Techniques",
title = "Experimental research of characteristics of shock absorbers of impact energy of passenger coaches",
pages = "35-29",
number = "4",
volume = "33",
doi = "10.1111/j.1747-1567.2008.00470.x"
}

Simić, G., Lučanin, V., Tanasković, J.,& Radović, N.. (2009). Experimental research of characteristics of shock absorbers of impact energy of passenger coaches. in Experimental Techniques, 33(4), 29-35.
https://doi.org/10.1111/j.1747-1567.2008.00470.x

Simić G, Lučanin V, Tanasković J, Radović N. Experimental research of characteristics of shock absorbers of impact energy of passenger coaches. in Experimental Techniques. 2009;33(4):29-35.
doi:10.1111/j.1747-1567.2008.00470.x .

Simić, G., Lučanin, Vojkan, Tanasković, Jovan, Radović, Nenad, "Experimental research of characteristics of shock absorbers of impact energy of passenger coaches" in Experimental Techniques, 33, no. 4 (2009):29-35,
https://doi.org/10.1111/j.1747-1567.2008.00470.x . .

TY  - JOUR
AU  - Tanasković, Jovan
AU  - Lučanin, Vojkan
AU  - Radović, Nenad
PY  - 2007
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1050
AB  - Development of shock absorbers is one of the necessary measures for passive protection of passenger coaches. The purpose of passive protection is to minimize the collision consequences for passengers. Present solutions are based on the use of elements with a special structure that absorb a large amount of collision kinetic energy through controlled plastic deformation, allowing transfer of a significantly smaller part to the supporting vehicle structure. The shock absorber developed in this work consisted of a low carbon seamless steel tube and ring fabricated from quench and tempered carbon steel. During collision, the seamless tube is compressed into a ring with a reduced diameter. Therefore, the aim of this work was to determine the actual properties of the absorber, by testing it in both low and high strain rate tests. Based on the measured and calculated compressing parameters and calculation, some modifications of the absorber are suggested. .
PB  - Savez inženjera metalurgije Srbije, Beograd
T2  - Metalurgija
T1  - Development of a collision energy absorber of a passenger train
EP  - 292
IS  - 4
SP  - 287
VL  - 13
UR  - https://hdl.handle.net/21.15107/rcub_technorep_1050
ER  - 

@article{
author = "Tanasković, Jovan and Lučanin, Vojkan and Radović, Nenad",
year = "2007",
abstract = "Development of shock absorbers is one of the necessary measures for passive protection of passenger coaches. The purpose of passive protection is to minimize the collision consequences for passengers. Present solutions are based on the use of elements with a special structure that absorb a large amount of collision kinetic energy through controlled plastic deformation, allowing transfer of a significantly smaller part to the supporting vehicle structure. The shock absorber developed in this work consisted of a low carbon seamless steel tube and ring fabricated from quench and tempered carbon steel. During collision, the seamless tube is compressed into a ring with a reduced diameter. Therefore, the aim of this work was to determine the actual properties of the absorber, by testing it in both low and high strain rate tests. Based on the measured and calculated compressing parameters and calculation, some modifications of the absorber are suggested. .",
publisher = "Savez inženjera metalurgije Srbije, Beograd",
journal = "Metalurgija",
title = "Development of a collision energy absorber of a passenger train",
pages = "292-287",
number = "4",
volume = "13",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1050"
}

Tanasković, J., Lučanin, V.,& Radović, N.. (2007). Development of a collision energy absorber of a passenger train. in Metalurgija
Savez inženjera metalurgije Srbije, Beograd., 13(4), 287-292.
https://hdl.handle.net/21.15107/rcub_technorep_1050

Tanasković J, Lučanin V, Radović N. Development of a collision energy absorber of a passenger train. in Metalurgija. 2007;13(4):287-292.
https://hdl.handle.net/21.15107/rcub_technorep_1050 .

Tanasković, Jovan, Lučanin, Vojkan, Radović, Nenad, "Development of a collision energy absorber of a passenger train" in Metalurgija, 13, no. 4 (2007):287-292,
https://hdl.handle.net/21.15107/rcub_technorep_1050 .