Modelling of materials with voids: A mixed damage and plasticity approach for compaction and tension problems

被引：0
|
作者：
Burlion, N [1 ]
Gatuingt, F [1 ]
Daudeville, L [1 ]
Pijaudier-Cabot, G [1 ]
机构：
[1] Univ Paris 06, ENS Cachan, CNRS, Lab Mecan & Technol, F-75252 Paris 05, France
来源：
COMPUTATIONAL MODELLING OF CONCRETE STRUCTURES, VOLS 1 AND 2 | 1998年
关键词：
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The objective of this study is to develop a model for a concrete compaction. Compaction of concrete is physically a collapse of the material voids. It produces plastic strains in the material and, at the same time, an increase of the bulk modulus. This compaction model is based on mechanics of porous materials, damage and plasticity. The constitutive relations are presented and compared with experimental results.
引用
收藏
页码：209 / 217
页数：9
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