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运动载荷下的三维裂纹应力强度因子
Authors
李湘平
柳春图
Publication date
30 June 1994
Publisher
Abstract
本文分析了无界弹性体中含一半平面裂纹.在裂纹面上受运动的复合型冲击集中载荷的三维应力强度因子历史.求得了Ⅱ、Ⅲ型复合应力强度因子精确解.求解方法基于积分变换法、Wiener-Hopf技术以及Cagniard-deHoop变换.本文还给出了若干数值结果并对解的性质进行了一些讨论
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Institute Of Mechanics,Chinese Academy of Sciences
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Last time updated on 11/06/2018