CONTINUUM DAMAGE MECHANICS AND LOCAL APPROACH TO FRACTURE - NUMERICAL PROCEDURES

被引:61
|
作者
BENALLAL, A
BILLARDON, R
LEMAITRE, J
机构
[1] Laboratoire de Mécanique et Technologie, E.N.S. de Cachan, C.N.R.S., 94235 Cachan Cedex, 61, Avenue du President Wilson
关键词
D O I
10.1016/0045-7825(91)90236-Y
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
In this paper, continuum damage mechanics is applied to the prediction of the failure of structures. The numerical implementation of this theory within the framework of the finite element method is described in details for both initiation and propagation problems. Practical examples are given to demonstrate the usefulness of this so-called 'local approach to fracture' in the case of creep and ductile damages.
引用
收藏
页码:141 / 155
页数:15
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