APPLICATIONS OF THE AVERAGE STRESS FAILURE CRITERION .2. COMPRESSION

被引：47

作者：

NUISMER, RJ ^{[1
]}

LABOR, JD ^{[1
]}

机构：

[1] NORTHROP CORP,DIV AIRCRAFT,HAWTHORNE,CA 90250

来源：

JOURNAL OF COMPOSITE MATERIALS | 1979年 / 13卷 / JAN期

关键词：

D O I：

10.1177/002199837901300104

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

Results are presented for the compressive fracture strength of several Gr/Ep (AS/3501-5) laminates containing countersunk holes with both loaded and unloaded fasteners in place. Finite element stress analyses are presented which approximate the countersink geometry and the elastic contact problem. The average stress failure criterion is successfully used to predict the observed strengths in all cases considered. © 1979, Sage Publications. All rights reserved.

引用

页码：49 / 60

页数：12

共 6 条

[1] MIXED-MODE FRACTURE OF GRAPHITE-EPOXY COMPOSITES - FRACTURE STRENGTH [J].