AN EFFICIENT NUMERICAL-METHOD FOR MODELING INITIATION AND PROPAGATION OF CRACKS ALONG MATERIAL INTERFACES

被引：14

作者：

BEER, G

机构：

[1] Csiro Division of Geomechanics, Queensland Centre for Advanced Technologies, Kenmore, Queensland

来源：

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 1993年 / 36卷 / 21期

关键词：

D O I：

10.1002/nme.1620362102

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A numerical method, based on the multiregion concept in the boundary element method, is presented for modelling crack propagation. The advantage of the method is that the non-linear iterations only involve interface degrees of freedom and that the propagation of cracks is modelled by disconnecting degrees of freedom and no remeshing is necessary.

引用

页码：3579 / &

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