The Higher Order Crack-tip Field of Functionally Graded Reissners Spherical Shell

摘要：

The higher order asymptotic fields which are similar to the Williams solutions of plane crack problems in homogenous materials are obtained by the asymptotic analysis for a crack in functionally graded Reissners spherical shell. The results provide a theoretical basis for the numerical analysis, experimental investigation and the engineering application of FGM shell structure.

关键词： FGM crack-tip field spherical shell interface

作者: Yao DAI Lei ZHANG Shiming LI Xiao CHONG Junfeng LIU

作者单位: The department of mechanical engineering the Academy of Armored Force Engineering Beijing, 100072, China

会议类型: 国际会议

会议名称: 2011 International Conference on Electronic & Mechanical Engineering and Information Technology(EMEIT 2011)(2011年机电工程与信息技术国际会议)

会议地点: 哈尔滨

会议语种:英文

页码: 2699-2701

在线出版日期: 2011-08-12（万方平台首次上网日期，不代表论文的发表时间）