TY  - CONF
AU  - Panić, Dragana
AU  - Tanasković, Jovan
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5948
AB  - The purpose of this research is to analyze and define requirements for the design of tables located between facing seats in passenger railcars. Tables between vis-à-vis seats are identified as a safety concern during passenger rail accidents because of the risk of serious thoracic and abdominal injury when passengers impact a table during an accident. Also, tables positioned between facing rows of passenger seats can serve to compartmentalize occupants during a collision,
which can limit secondary impact velocity and prevent tertiary impacts with other objects or passengers. This paper contains an analysis of existing tables between vis-à-vis seats, including table geometry, table design, materials, flammability, table edge impact response, table attachment methods, crashworthiness testing, and fulfilling these requirements should result in reduced injuries and fatalities due to table impacts during passenger rail collisions. The main goal of this paper was
to determine all the parameters directed to the design of this type of table and the way of its installation chosen, with reference to the existing ways of potential improvement and consideration of the standards, regulations, and rules must be applied.
PB  - University of Niš, Faculty of Mechanical Engineering
C3  - XX Scientific-Expert Conference on Railways - RAILCON '22, Proceedings
T1  - Analysis of construction and the connection of the table between vis-à-vis seats
EP  - 197
SP  - 197
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5948
ER  - 

@conference{
author = "Panić, Dragana and Tanasković, Jovan",
year = "2022",
abstract = "The purpose of this research is to analyze and define requirements for the design of tables located between facing seats in passenger railcars. Tables between vis-à-vis seats are identified as a safety concern during passenger rail accidents because of the risk of serious thoracic and abdominal injury when passengers impact a table during an accident. Also, tables positioned between facing rows of passenger seats can serve to compartmentalize occupants during a collision,
which can limit secondary impact velocity and prevent tertiary impacts with other objects or passengers. This paper contains an analysis of existing tables between vis-à-vis seats, including table geometry, table design, materials, flammability, table edge impact response, table attachment methods, crashworthiness testing, and fulfilling these requirements should result in reduced injuries and fatalities due to table impacts during passenger rail collisions. The main goal of this paper was
to determine all the parameters directed to the design of this type of table and the way of its installation chosen, with reference to the existing ways of potential improvement and consideration of the standards, regulations, and rules must be applied.",
publisher = "University of Niš, Faculty of Mechanical Engineering",
journal = "XX Scientific-Expert Conference on Railways - RAILCON '22, Proceedings",
title = "Analysis of construction and the connection of the table between vis-à-vis seats",
pages = "197-197",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5948"
}

Panić, D.,& Tanasković, J.. (2022). Analysis of construction and the connection of the table between vis-à-vis seats. in XX Scientific-Expert Conference on Railways - RAILCON '22, Proceedings
University of Niš, Faculty of Mechanical Engineering., 197-197.
https://hdl.handle.net/21.15107/rcub_machinery_5948

Panić D, Tanasković J. Analysis of construction and the connection of the table between vis-à-vis seats. in XX Scientific-Expert Conference on Railways - RAILCON '22, Proceedings. 2022;:197-197.
https://hdl.handle.net/21.15107/rcub_machinery_5948 .

Panić, Dragana, Tanasković, Jovan, "Analysis of construction and the connection of the table between vis-à-vis seats" in XX Scientific-Expert Conference on Railways - RAILCON '22, Proceedings (2022):197-197,
https://hdl.handle.net/21.15107/rcub_machinery_5948 .

TY  - CONF
AU  - Tanasković, Jovan
AU  - Panić, Dragana
AU  - Đurković, Marija
PY  - 2022
UR  - https://machinery.mas.bg.ac.rs/handle/123456789/5952
AB  - The development of a new semi-trailer presents a great challenge for designers, as well as the investment of a significant amount of money and time. Army vehicles have specific characteristics and allow certain flexibility in measure dimensions which can be defined according to the specific needs of customers. This paper presents the reconstruction and modification of an old semi-trailer with the aim to reduce manufacturing costs. The base for modification was a semi-trailer, 30 tones load bearing, which spent approximately 30 years in exploitation. According to the assessment of the state of the current bearing structure and materials, the vehicle owner decided, to retain half construction, reconstruct and develop another half to the specific purchaser's requests. The first step was to remove one-half of the construction which must be reconstructed by cutting. Furthermore, a 3D and numerical model of the bearing structure was formed. Static strength analysis of the modified vehicle structure was performed using an adequate software package and finite element method. Analysis was done for the different load cases and defined by valid standards and purchaser requests. Obtained results showed that modified vehicle structures can withstand defined loads without any permanent deformation. After producing 2D documentation, production of prototype semi-trailer was launched, and a vehicle was delivered and involved in exploitation. After a year of exploitation test, the modified bearing structure satisfied all required criteria and serial production can be started.
PB  - Innovation Center of Faculty of Mechanical Engineering
C3  - International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2022, The book of Abstract
T1  - Development and static strength analysis of the modified military semi-trailer bearing structure
EP  - 40
SP  - 40
UR  - https://hdl.handle.net/21.15107/rcub_machinery_5952
ER  - 

@conference{
author = "Tanasković, Jovan and Panić, Dragana and Đurković, Marija",
year = "2022",
abstract = "The development of a new semi-trailer presents a great challenge for designers, as well as the investment of a significant amount of money and time. Army vehicles have specific characteristics and allow certain flexibility in measure dimensions which can be defined according to the specific needs of customers. This paper presents the reconstruction and modification of an old semi-trailer with the aim to reduce manufacturing costs. The base for modification was a semi-trailer, 30 tones load bearing, which spent approximately 30 years in exploitation. According to the assessment of the state of the current bearing structure and materials, the vehicle owner decided, to retain half construction, reconstruct and develop another half to the specific purchaser's requests. The first step was to remove one-half of the construction which must be reconstructed by cutting. Furthermore, a 3D and numerical model of the bearing structure was formed. Static strength analysis of the modified vehicle structure was performed using an adequate software package and finite element method. Analysis was done for the different load cases and defined by valid standards and purchaser requests. Obtained results showed that modified vehicle structures can withstand defined loads without any permanent deformation. After producing 2D documentation, production of prototype semi-trailer was launched, and a vehicle was delivered and involved in exploitation. After a year of exploitation test, the modified bearing structure satisfied all required criteria and serial production can be started.",
publisher = "Innovation Center of Faculty of Mechanical Engineering",
journal = "International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2022, The book of Abstract",
title = "Development and static strength analysis of the modified military semi-trailer bearing structure",
pages = "40-40",
url = "https://hdl.handle.net/21.15107/rcub_machinery_5952"
}

Tanasković, J., Panić, D.,& Đurković, M.. (2022). Development and static strength analysis of the modified military semi-trailer bearing structure. in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2022, The book of Abstract
Innovation Center of Faculty of Mechanical Engineering., 40-40.
https://hdl.handle.net/21.15107/rcub_machinery_5952

Tanasković J, Panić D, Đurković M. Development and static strength analysis of the modified military semi-trailer bearing structure. in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2022, The book of Abstract. 2022;:40-40.
https://hdl.handle.net/21.15107/rcub_machinery_5952 .

Tanasković, Jovan, Panić, Dragana, Đurković, Marija, "Development and static strength analysis of the modified military semi-trailer bearing structure" in International Conference of Experimental and Numerical Investigations and New Technologies CNN TECH 2022, The book of Abstract (2022):40-40,
https://hdl.handle.net/21.15107/rcub_machinery_5952 .