MECHANICAL-BEHAVIOR OF WOVEN GLASS FIBER-REINFORCED COMPOSITES UNDER IMPACT COMPRESSION LOAD

被引：43

作者：

ELHABAK, AMA

机构：

[1] Department of Mechanical Design and Production, Faculty of Engineering, Cairo University, Cairo

来源：

COMPOSITES | 1991年 / 22卷 / 02期

关键词：

COMPOSITE MATERIALS; LAMINATES; IMPACT COMPRESSION LOAD; SPLIT HOPKINSON PRESSURE BAR; STRAIN RATE; PLY NUMBER; FIBER TREATMENTS; RESIN TYPE;

D O I：

10.1016/0010-4361(91)90671-3

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

Two types of glass fibre-reinforced plastic composite were subjected to compressive impact loading. The effects of the glass processing operation, the matrix type, number of piles and the strain rate on the composite strength have been investigated. The split Hopkinson pressure bar (SHPB) technique was used to produce failure strain rates ranging from 100 s-1 to 1000 s-1. The results, obtained as strength vs. strain rate, indicate that the strain rate has a slight effect on the impact compressive strength for all composite variables. The highest strength is obtained for the composite based on a vinyl ester matrix. The glass treatment process does not appear to influence the strength.

引用

页码：129 / 134

页数：6