AN APPROXIMATE METHOD TO ANALYZE COMBINED STRUCTURES WITH FOAM BLOCKS

摘要：

An approximate method of modeling foam materials in a pre-tightened combinedstructure is put forward.Its basic process consists of developing a numerical model ofa foam material property testing system,adjusting some parameters of the foammaterial in the model until the numerical results approach the related experimentalones,and applying the adjusted parameters to analyses of pertinent combinedstructures.An application to a combined structure shows that the present method isbetter than previous methods.

关键词： foam combined structure numerical simulation FEM

作者: Y.H.Yin Y.D.Liu P.A.Shi

作者单位: Institute of Structural Mechanics,China Academy of Engineering Physics,Mianyang,Sichuan,621900,China

会议类型: 国际会议

会议名称: 第二届国际非均质材料力学会议(The Second International Conference on Heterogeneous Material Mechanics)

会议地点: 安徽黄山

会议语种:英文

页码: 875-878

在线出版日期: 2008-06-03（万方平台首次上网日期，不代表论文的发表时间）