Axially Crushed Characteristics of Compact Impact Absorption Member

摘要：

In this study, crushing behaviors of Compact Impact Absorption Member subjected to axial compression are studied by using Finite Element Method and Experiments. A multiple combination impact absorption member referred as Compact-Expand Member was proposed to substitute the conventional thin-walled circular tube. It was found that the proposed Compact Impact Absorption Member has stable load increase characteristics and a wide range of high Load Efficiency (Pave/Pmax) compared to the thin-walled circular tube. Moreover, the proposed Compact Impact Absorption Member is able to absorb a larger load than the thin-walled circular tube because its thickness can be increased even in a small radius.

关键词： Axial Collapse Finite Element Method Compact Impact Absorption Thin Circular Tube

作者: Shigeyuki Haruyama Hiroyuki Tanaka Dai-Heng Chen Aidil Khaidir

作者单位: Yamaguchi University Graduate School of Innovation & Technology Management 2-16-1 Tokiwadai, Ube, Ya Kyushu Institute of Technology, Sensuicho 1-1, Tobata-ku, Kitakyushu-shi, 804-8550 Japan Tokyo University of Science, Faculty of Engineering, Kudankita 1-4-16, Chiyoda-ku, Tokyo,102-0073, J Department of Mechanical Engineering, Yamaguchi University, 2-16-1 Tokiwadai, Ube, Yamaguchi,Japan

会议类型: 国际会议

会议名称: The 8th International Conference on Innovation and Management(第八届创新与管理国际会议 ICIM 2011)

会议地点: 日本福冈

会议语种:英文

页码: 1047-1051

在线出版日期: 2011-11-30（万方平台首次上网日期，不代表论文的发表时间）