Determination of the effect of residual curing stresses on an interface crack by means of the weight function method

被引：0
|
作者：
L. Banks-Sills
D. Ashkenazi
R. Eliasi
机构：
[1] The Dreszer Fracture Mechanics Laboratory,
[2] Department of Solid Mechanics,undefined
[3] Materials and Structures,undefined
[4] The Fleischman Faculty of Engineering,undefined
[5] Tel Aviv University,undefined
[6] 69978 Ramat Aviv,undefined
[7] Israel,undefined
来源：
Computational Mechanics | 1997年 / 19卷
关键词：
Epoxy; Stress Intensity; Weight Function; Intensity Factor; Stress Intensity Factor;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A numerical procedure is presented for employing a weight function of a crack along the interface of two bonded linearly elastic, homogeneous solids. In this investigation, the numerical weight function is determined for a bimaterial infinite body composed of glass and epoxy. Stress intensity factors are obtained for mechanical loading and compared to closed form solutions. The stress intensity factors resulting from residual curing stresses are obtained by means of the weight function and superposed with those from a particular mechanical loading.
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页码：507 / 510
页数：3
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