MEASURING AND PREDICTING THE DURABILITY OF BONDED CARBON-FIBER EPOXY COMPOSITE JOINTS

被引：38

作者：

JOHN, SJ ^{[1
]}

KINLOCH, AJ ^{[1
]}

MATTHEWS, FL ^{[1
]}

机构：

[1] IMPERIAL COLL SCI TECHNOL & MED,DEPT AERONAUT,LONDON SW7 2BX,ENGLAND

来源：

COMPOSITES | 1991年 / 22卷 / 02期

关键词：

COMPOSITE MATERIALS; ADHESIVE-BONDED JOINTS; DURABILITY; ENVIRONMENTAL EFFECTS; FINITE ELEMENT ANALYSIS; FAILURE CRITERION;

D O I：

10.1016/0010-4361(91)90670-C

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

The present paper discusses the use of two commercially available cold-cure adhesives for bonding unidirectional carbon fibre/epoxy composite substrates. Double lap joints have been prepared and exposed to high humidity and temperature and the change in joint strength has been measured. The rates of water diffusion and solubilities in the composite and adhesives have been determined and these data have been employed together with a finite element analysis model to predict the durability of the bonded joints.

引用

页码：121 / 127

页数：7