Numerical Modeling of Elastic Modulus and Bucking Load of Honeycombs

摘要：

　　In this paper,both equivalent Youngs modulus and bucking load of the honeycombs are calculated using the finite element method.Honeycombs consisting of either regular hexagonal,equilateral triangular or square cells are considered.Numerical results are systematically compared with theoretical results from other literature.It is fotmd that honeycombs display orthotropic properties.Such a fact is different from that reported in open literature.Moreover,the buckling modes are discussed,and the modified expressions of the equivalent modulus and bucking load are given.

关键词： Honeycombs Youngs Modulus Bucking Load Numerical Modeling

作者: Jine Li Baolin Wang

作者单位: Graduate School at Shenzhen, Harbin Institute of Technology, Harbin 150001, PR China School of Materials Science and Engineering, the University of New South Wales, Sydney, NSW 2052, Au

会议类型: 国际会议

会议名称: 3rd International Conference on Frontiers of Manufacturing and Design Science(第三届制造与设计科学前沿国际会议(ICFMD))

会议地点: 香港

会议语种:英文

页码: 1044-1048

在线出版日期: 2012-12-11（万方平台首次上网日期，不代表论文的发表时间）