Evaluation of Torsional Rigidity of Spot-Welded Box Section Beam Using Warping Torsion Theory

摘要：

This paper analysis the following three cases; (1) A case where the warping is restrained elastically at both ends. (2) A case where torsional moment varies longitudinally. (3) A case where pitch of spot-welds varies longitudinally. By comparing theoretical value, numerical value and experimental value, the validity and accuracy of the method are tested, which satisfy the need of engineering. The study is of reference value for the design automotive bodys structures.

关键词： Automobile Warping Torsion Spot-Welded Beam

作者: Pei Xingzhu Noboru Tomioka

作者单位: School of Naval Architecture & Ocean Engineering, Jiangsu University of Science and Technology, Zhen College of Science & Technology, Nihon University, Tokyo, Japan, 101-8308

会议类型: 国际会议

会议名称: 第十四届工业工程与工程管理国际会议(The Proceedings of The 14th International Conference on Industrial Engineering and Engineering Management IE&EM2007)

会议地点: 天津

会议语种:英文

在线出版日期: 2007-10-20（万方平台首次上网日期，不代表论文的发表时间）