ON THE CONTACT OF A SPHERICAL INDENTER AND A THIN COMPOSITE LAMINATE

被引：13

作者：

CHRISTOFOROU, AP

机构：

[1] Department of Mechanical Engineering, Kuwait University, Safat, 13060

来源：

COMPOSITE STRUCTURES | 1993年 / 26卷 / 1-2期

关键词：

D O I：

10.1016/0263-8223(93)90046-S

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

An analytical solution for the contact between a rigid sphere and a thin composite laminate supported on a rigid substrate is presented. The contact force-deformation, including damage effects, is obtained from an axisymmetric formulation of the contact problem. The material is assumed to be transversely isotropic and following an elastic-perfectly plastic stress-strain law. Damage is predicted using a maximum shear failure criterion. Experimental data previously reported in the literature agree well with the analysis.

引用

页码：77 / 82

页数：6