STRENGTH HOMOGENIZATION FOR COHESIVE-FRICTIONAL COMPOSITES: A LINEAR COMPARISON COMPOSITE APPROACH

被引：0
|
作者：
Ortega, J. Alberto [1 ]
Gathier, Benjamin [1 ]
Ulm, Franz-Josef [1 ]
机构：
[1] MIT, Dept Civil & Environm Engn, Cambridge, MA 02139 USA
来源：
MULTISCALE AND MULTIPHYSICS PROCESSES IN GEOMECHANICS: RESULTS OF THE WORKSHOP ON MULTISCALE AND MULTIPHYSICS PROCESSES IN GEOMECHANICS | 2011年
关键词：
cohesive-frictional materials; linear comparison composite; INCORPORATING FIELD FLUCTUATIONS; INCLUSIONS;
D O I：
暂无
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In this work, we address the homogenization of cohesive-frictional strength properties of composite materials through the application of the Linear Comparison Composite (LCC) theory. The LCC methodology is implemented in a multiscale strength model relevant to geomaterials with heterogeneities associated with pore spaces and rigid-like grains. The proposed micromechanics solutions offer quantitative assessments of the effects of grain-scale properties and microstructure on the overall strength of the composite material.
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页码：57 / 60
页数：4
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