An Analytic Solution of Length-limited Thin-walled Cylindrical Shells under Non-axisymmetric Uniform Line Load and Concentrated Load

摘要：

　　Solution for length-limited thin-walled cylindrical shells deformation and stress state under non-axisymmetric uniform line load and concentrated load conditions,such as containments of rail guns,is a common engineering problem.Based on fundamental equations of the above problem,load function and displacement function are presented,and displacement and stress analytic solutions are obtained by Galerkin Method in this paper.The analytical solutions are verified by comparing them with ANSYS numerical solutions of an example problem.The results of this paper can be served as a reference for analytic solutions and engineering designs of non-axisymmetric cylindrical shells.

关键词： Thin-walled cylindrical shells Uniform line load Concentrated load Rail guns, Analytic solution

作者: Jianbo Zhao Xiangzhong Bai Xiuyong Si

作者单位: Institute of Civil Engineering and Mechanics, Yanshan University, Qinhuangdao, 066004, China

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 20-26

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）