RTA Mathematic Simulation Principles at the Autotechnical Expertise
نویسندگان
چکیده
The features of carrying out an autotechnical expertise (ATE) are considered in case the vehicles (V) participating road transport accident (RTA) don’t leave skid imprints. examples momentum and energy conservation law application given at developing mathematical model. Special attention is paid to determination methods vehicle velocity, travel directions various RTA diagrams archeology deformation. For this purpose it offered draw a vector diagram. It reasonable that for calculation V deformation necessary determine step by strain-stress state contact area on basis theories elasticity, plasticity, solid friction finite-element methods. technique constructing model developed. recommended use ATE RTAs runs-over into fixed obstacle (a stationary V) collisions.
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ژورنال
عنوان ژورنال: MATEC web of conferences
سال: 2021
ISSN: ['2261-236X', '2274-7214']
DOI: https://doi.org/10.1051/matecconf/202133402026