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Finite Element Crash Analysis of Support Structures Made of Various Composite Materials

다양한 복합소재를 적용한 지주구조의 유한요소 충돌 해석

  • Kim, Gyu-Dong (Department of Civil Engineering, Andong National University) ;
  • Lee, Sang-Youl (Department of Civil Engineering, Andong National University)
  • Received : 2015.03.03
  • Accepted : 2015.03.18
  • Published : 2015.03.31

Abstract

This study performed a finite element crash analysis of support structures made of various composite materials for road facilities. The effects of different material properties of composites for various parameters are studied using the finite element commercial package for this study. In this study, the existing finite element analysis of composite post structures using the LS-DYNA program is further extended to compare dynamic behaviors against car crash of the structures made of various composite materials. The several numerical examples show the comparison of the nonlinear dynamic effects for different materials.

Keywords

Acknowledgement

Supported by : 한국연구재단

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