VESENJAK, Matej ;REN, Zoran . Computer-Aided Design of a Road Restraint Barrier. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 49, n.10, p. 509-519, july 2017. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/article/computer-aided-design-of-a-road-restraint-barrier/>. Date accessed: 04 dec. 2024. doi:http://dx.doi.org/.
Vesenjak, M., & Ren, Z. (2003). Computer-Aided Design of a Road Restraint Barrier. Strojniški vestnik - Journal of Mechanical Engineering, 49(10), 509-519. doi:http://dx.doi.org/
@article{.,
author = {Matej Vesenjak and Zoran Ren},
title = {Computer-Aided Design of a Road Restraint Barrier},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {49},
number = {10},
year = {2003},
keywords = {roadside safety; road restraint barriers; computer aided design; numerical simulations; nonlinear simulations; },
abstract = {Road restraint barriers on public roads are used to prevent a vehicle from veering off the road or breaking through on to the opposite carriageway. The European standard SIST EN 1317 specifies the criteria that the road restraint barrier has to meet during testing. Practical observations have shown that the distance spacer currently used in the road restraint barriers in Slovenia is too stiff. This results in too rapid decelerations during vehicle impact. Designing an improved distance spacer is therefore extremely important for increasing the safety of vehicle occupants. The purpose of this research was to design a new distance spacer that deforms in a controllable manner and has an increased capacity for strain-energy absorption during vehicle impact. The new designs were analyzed with the finite-element method. In the initial phase of the research, the stiffness of various designs of distance spacer was analyzed using quasi-static elastic-plastic analyses of a three-dimensional road-restraint-barrier model. It was found that the currently used distance spacer is indeed much too stiff and that new distance-spacer designs are capable of larger, controllable elastic-plastic deformation during vehicle impact.},
issn = {0039-2480}, pages = {509-519}, doi = {},
url = {https://www.sv-jme.eu/article/computer-aided-design-of-a-road-restraint-barrier/}
}
Vesenjak, M.,Ren, Z. 2003 July 49. Computer-Aided Design of a Road Restraint Barrier. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 49:10
%A Vesenjak, Matej %A Ren, Zoran %D 2003 %T Computer-Aided Design of a Road Restraint Barrier %B 2003 %9 roadside safety; road restraint barriers; computer aided design; numerical simulations; nonlinear simulations; %! Computer-Aided Design of a Road Restraint Barrier %K roadside safety; road restraint barriers; computer aided design; numerical simulations; nonlinear simulations; %X Road restraint barriers on public roads are used to prevent a vehicle from veering off the road or breaking through on to the opposite carriageway. The European standard SIST EN 1317 specifies the criteria that the road restraint barrier has to meet during testing. Practical observations have shown that the distance spacer currently used in the road restraint barriers in Slovenia is too stiff. This results in too rapid decelerations during vehicle impact. Designing an improved distance spacer is therefore extremely important for increasing the safety of vehicle occupants. The purpose of this research was to design a new distance spacer that deforms in a controllable manner and has an increased capacity for strain-energy absorption during vehicle impact. The new designs were analyzed with the finite-element method. In the initial phase of the research, the stiffness of various designs of distance spacer was analyzed using quasi-static elastic-plastic analyses of a three-dimensional road-restraint-barrier model. It was found that the currently used distance spacer is indeed much too stiff and that new distance-spacer designs are capable of larger, controllable elastic-plastic deformation during vehicle impact. %U https://www.sv-jme.eu/article/computer-aided-design-of-a-road-restraint-barrier/ %0 Journal Article %R %& 509 %P 11 %J Strojniški vestnik - Journal of Mechanical Engineering %V 49 %N 10 %@ 0039-2480 %8 2017-07-07 %7 2017-07-07
Vesenjak, Matej, & Zoran Ren. "Computer-Aided Design of a Road Restraint Barrier." Strojniški vestnik - Journal of Mechanical Engineering [Online], 49.10 (2003): 509-519. Web. 04 Dec. 2024
TY - JOUR AU - Vesenjak, Matej AU - Ren, Zoran PY - 2003 TI - Computer-Aided Design of a Road Restraint Barrier JF - Strojniški vestnik - Journal of Mechanical Engineering DO - KW - roadside safety; road restraint barriers; computer aided design; numerical simulations; nonlinear simulations; N2 - Road restraint barriers on public roads are used to prevent a vehicle from veering off the road or breaking through on to the opposite carriageway. The European standard SIST EN 1317 specifies the criteria that the road restraint barrier has to meet during testing. Practical observations have shown that the distance spacer currently used in the road restraint barriers in Slovenia is too stiff. This results in too rapid decelerations during vehicle impact. Designing an improved distance spacer is therefore extremely important for increasing the safety of vehicle occupants. The purpose of this research was to design a new distance spacer that deforms in a controllable manner and has an increased capacity for strain-energy absorption during vehicle impact. The new designs were analyzed with the finite-element method. In the initial phase of the research, the stiffness of various designs of distance spacer was analyzed using quasi-static elastic-plastic analyses of a three-dimensional road-restraint-barrier model. It was found that the currently used distance spacer is indeed much too stiff and that new distance-spacer designs are capable of larger, controllable elastic-plastic deformation during vehicle impact. UR - https://www.sv-jme.eu/article/computer-aided-design-of-a-road-restraint-barrier/
@article{{}{.},
author = {Vesenjak, M., Ren, Z.},
title = {Computer-Aided Design of a Road Restraint Barrier},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {49},
number = {10},
year = {2003},
doi = {},
url = {https://www.sv-jme.eu/article/computer-aided-design-of-a-road-restraint-barrier/}
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TY - JOUR AU - Vesenjak, Matej AU - Ren, Zoran PY - 2017/07/07 TI - Computer-Aided Design of a Road Restraint Barrier JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 49, No 10 (2003): Strojniški vestnik - Journal of Mechanical Engineering DO - KW - roadside safety, road restraint barriers, computer aided design, numerical simulations, nonlinear simulations, N2 - Road restraint barriers on public roads are used to prevent a vehicle from veering off the road or breaking through on to the opposite carriageway. The European standard SIST EN 1317 specifies the criteria that the road restraint barrier has to meet during testing. Practical observations have shown that the distance spacer currently used in the road restraint barriers in Slovenia is too stiff. This results in too rapid decelerations during vehicle impact. Designing an improved distance spacer is therefore extremely important for increasing the safety of vehicle occupants. The purpose of this research was to design a new distance spacer that deforms in a controllable manner and has an increased capacity for strain-energy absorption during vehicle impact. The new designs were analyzed with the finite-element method. In the initial phase of the research, the stiffness of various designs of distance spacer was analyzed using quasi-static elastic-plastic analyses of a three-dimensional road-restraint-barrier model. It was found that the currently used distance spacer is indeed much too stiff and that new distance-spacer designs are capable of larger, controllable elastic-plastic deformation during vehicle impact. UR - https://www.sv-jme.eu/article/computer-aided-design-of-a-road-restraint-barrier/
Vesenjak, Matej, AND Ren, Zoran. "Computer-Aided Design of a Road Restraint Barrier" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 49 Number 10 (07 July 2017)
Strojniški vestnik - Journal of Mechanical Engineering 49(2003)10, 509-519
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
Road restraint barriers on public roads are used to prevent a vehicle from veering off the road or breaking through on to the opposite carriageway. The European standard SIST EN 1317 specifies the criteria that the road restraint barrier has to meet during testing. Practical observations have shown that the distance spacer currently used in the road restraint barriers in Slovenia is too stiff. This results in too rapid decelerations during vehicle impact. Designing an improved distance spacer is therefore extremely important for increasing the safety of vehicle occupants. The purpose of this research was to design a new distance spacer that deforms in a controllable manner and has an increased capacity for strain-energy absorption during vehicle impact. The new designs were analyzed with the finite-element method. In the initial phase of the research, the stiffness of various designs of distance spacer was analyzed using quasi-static elastic-plastic analyses of a three-dimensional road-restraint-barrier model. It was found that the currently used distance spacer is indeed much too stiff and that new distance-spacer designs are capable of larger, controllable elastic-plastic deformation during vehicle impact.