Open AccessVirtual modelling of the crash cushion operation with projected destruction
Author(s) -
I. V. Dem’yanushko,
I. A. Karpov,
P. S. Mikheev,
A A Mukhametova
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1129/1/012002
Subject(s) - cushion , crash , deformation (meteorology) , fracture (geology) , computer science , process (computing) , forensic engineering , automotive engineering , engineering , mechanical engineering , geology , geotechnical engineering , oceanography , programming language , operating system
The article discusses a technique for virtual modeling of the process of deformation and fracture of the structure of a crash cushion, which is used to protect the places of road works, which occurs when a car hits the device during a road accident. The peculiarity of the approach consists in taking into account and modeling the processes of fracture of special energy-absorbing elements used in devices for absorbing impact energy due to the directional destruction of these elements.