Experimental study on the micro-fabric of frozen sediment using triaxial deformation and computerized tomography

被引：0
|
作者：
Qi, JL
Lai, YM
Pu, YB
机构：
[1] Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China
[2] UCL, Dept Earth Sci, London WC1E 6BT, England
来源：
ANNALS OF GLACIOLOGY, VOL 37 | 2003年 / 37卷
关键词：
D O I：
暂无
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
The micro-fabric of frozen sediment was studied using a triaxial deformation machine with computerized tomography (CT) to describe a quantitative relationship between microstructure and mechanical behaviour at different temperatures and confining pressures. Micro-fabric changes were described by CT images and CT values. Relationships between CT values and the stress-strain curves were analyzed. It was shown that CT values can describe the deformation quantitatively.
引用
收藏
页码：105 / 107
页数：3
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