The three-dimensional theory of stability of fibrous and laminated materials

被引：46

作者：

Babich, IY ^{[1
]}

Guz, AN ^{[1
]}

Chekhov, VN ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, SP Timoshenko Inst Mech, Kiev, Ukraine

来源：

INTERNATIONAL APPLIED MECHANICS | 2001年 / 37卷 / 09期

关键词：

D O I：

10.1023/A:1013299014155

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

An analysis is made of the results of investigations into the internal and surface instability of fibrous and laminated composites within the framework of the piecewise-homogeneous model and the equations of the three-dimensional linearized theory of stability. The possible buckling modes of the reinforcing elements in composites with either an elastic (polymeric) or elastoplastic (metallic) matrix are studied. The reliability domains of applied approximate design models are determined and some applications of results on fracture (due to structural instability) of unidirectional composites are presented.

引用

页码：1103 / 1141

页数：39