Development of true triaxial testing system to evaluate anisotropy of elastic characteristics on sedimentary soft rock

被引：0
|
作者：
Hayano, K [1 ]
Sato, T [1 ]
机构：
[1] Univ Tokyo, Inst Ind Sci, Tokyo, Japan
来源：
PROCEEDINGS OF THE FIFTEENTH INTERNATIONAL CONFERENCE ON SOIL MECHANICS AND GEOTECHNICAL ENGINEERING VOLS 1-3 | 2001年
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D O I：
暂无
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
A new high-precision true triaxial testing apparatus with local strain measurement was developed to accurately evaluate the stress-induced anisotropy of Young's modulus at small strains on sedimentary soft rock. This stress-induced anisotropy on Young's modulus could be rationally explained by the following assumption as the E, is basically a function of the sigma'(z) and the E-y is a function of the sigma'(y) respectively.
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页码：109 / 112
页数：4
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