Effect of laminate parameters on penetration of graphite/epoxy composites

被引：25

作者：

Nemes, JA ^{[1
]}

Eskandari, H

Rakitch, L

机构：

[1] McGill Univ, Dept Mech Engn, Quebec City, PQ H3A 2K6, Canada

[2] Ecole Natl Dingn Tarbes, Tarbes, France

来源：

INTERNATIONAL JOURNAL OF IMPACT ENGINEERING | 1998年 / 21卷 / 1-2期

关键词：

D O I：

10.1016/S0734-743X(97)00026-2

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The effect of deformation rate on the penetration of graphite/epoxy, quasi-isotropic, laminates with different thicknesses and stacking sequences is investigated. High-rate experiments are performed using a punch shear version of the split Hopkinson Bar. Quasi-static experiments, using the same punch-die configuration, are performed using a hydraulic test machine. Comparisons are made based on the measured load vs displacement response, in addition to micrographs of the punched specimens. Results indicate that stacking sequence has a slight effect on the load vs displacement response, but the effect of specimen thickness and loading rate are quite significant. (C) 1997 Published by Elsevier Science Ltd.

引用

页码：97 / 112

页数：16

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