2012•Journal of Shanghai University of Engineering ScienceRequires access

Analysis of Optimization and Simulation for Automotive Crash Box Structure

Yang Guoping

Abstract

Eight kinds of quasi-static simulation program were analyzed by LS-DYNA software for automotive crash box.Effects of different induction structures,fillers of different materials on the crush mode of the crash box,load changes,and energy absorption were analyzed.The sixth program as the optimal solution was selected,which provided a reference for the design of car crash box at low speed collision.

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Key concepts: Crash, Automotive industry, Collision, Automotive engineering, Software, Structural engineering, Engineering, Computer science