Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)
- 2008.05a
- /
- Pages.213-216
- /
- 2008
FE simulation for the Reconstruction of Deceleration Profile in Steel Bar Breaking System
강철봉 제동 시스템에서의 감속파형 재현을 위한 유한 요소 해석
Abstract
Sled test id widely used to evaluate the performance of occupant's safety system in frontal crash environment without having to conduct a full-scale crash test. Steel bar breaking system is used to generate deceleration profile which is experienced by passengers in frontal crash. In this study, deformation analyses of steel bars were conducted using a commercial FE code. Several guidelines were proposed to improve the accuracy of simulation.