STRESS EFFECT DECAY ESTIMATES FOR ANISOTROPIC MATERIAL IN A SEMI-INFINITE STRIP

被引：0
|
作者：
蔡崇喜
林长好
机构：
来源：
Applied Mathematics and Mechanics(English Edition) | 1999年 / 03期
关键词：
Saint-Venant’s principle; fourth order eiliphc equahon; energy method; material anisotropy; stress decay estimate;
D O I：
暂无
中图分类号：
O343 [弹性力学];
学科分类号：
080102 ;
摘要：
In this paper, Saint-Venant’s principle for anisotropic material in an end-loaded. semi-infinite elastic strip is established. Energy method is used to establish the lower bounds of the decay estimate of stress effect. An explicit estimate formula in terms of the elastic constants of the anisotropic materials is presented.Finally, a numerical example for an end-loaded, off-axis, graphite-epoxy strip is given to illustrate the results.
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页码：300 / 308
页数：9
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