期刊
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE
卷 38, 期 5, 页码 565-574出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/S0020-7225(99)00049-X
关键词
complex potentials in antiplane elasticity; curve crack problem; numerical solution of singular integral equation
Four types of the fundamental complex potential in antiplane elasticity are introduced: (a) a point dislocation, (b) a concentrated force, (c) a dislocation doublet and (d) a concentrated force doublet. It is proven that if the axis of the concentrated force doublet is perpendicular to the direction of the dislocation doublet, the relevant complex potentials are equivalent. Using the obtained complex potentials, a singular integral equation for the curve crack problem is introduced. Some particular features of the obtained singular integral equation are discussed, and numerical solutions and examples are given. (C) 2000 Elsevier Science Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据