THREE DIMENSIONAL MODELLING OF NON-LOCAL DUCTILE DAMAGE: ELEMENT TECHNOLOGY

被引：1
|
作者：
Javani, H. R. [1 ]
Peerlings, R. H. J. [1 ]
Geers, M. G. D. [1 ]
机构：
[1] Eindhoven Univ Technol, Dept Mech Engn, NL-5600 MB Eindhoven, Netherlands
来源：
INTERNATIONAL JOURNAL OF MATERIAL FORMING | 2009年 / 2卷
关键词：
Ductile damage; Element technology; Locking; Bubble enrichment; Non-locality;
D O I：
10.1007/s12289-009-0610-x
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper presents an engineering scale numerical analysis framework of ductile damage and focusses on the three dimensional element technology required for it. A three dimensional low-order tetrahedral element is developed which is free from locking and efficient from the calculation time point of view. The element is tested using a well known benchmark problem and the results show that the new element performs better compared to the standard element.
引用
收藏
页码：923 / 926
页数：4
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