Research on pore water pressure and residual shear strain characteristics of sand clay

被引：0

作者：

Wang Gui-xuan ^{[1
]}

Kuwano, Jiro ^{[2
]}

Takemura, Jiro ^{[2
]}

机构：

[1] Dalian Univ, Dept Civil & Architectural Engn, Dalian, Peoples R China

[2] Tokyo Inst Technol, Dept Civil Engn, Tokyo, Japan

来源：

ROCK AND SOIL MECHANICS | 2005年 / 26卷 / 03期

关键词：

cyclic loading experiment; pore water pressure; total energy dissipation; residual shear strain;

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

Taking the sand clay as test material, the dynamic cyclic loading experiments for it with different initial consolidation levels are carried out, The history of pore water pressure and residual shear strain is studied. The prediction method of pore water pressure and residual shear strain is discussed, when the anisotropic consolidation is looked as two stress situations, i.e. initial shear stress and isotropic consolidation. And two unified models are established for the relationships between total energy dissipation and excess pore water pressure; and between residual shear strain and effective stress ratio.

引用

页码：342 / 346

页数：5

共 7 条

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[2] Hyodo M., 1991, SOILS FOUND, V31, P60, DOI [10.3208/sandf1972.31.3_60, DOI 10.3208/SANDF1972.31.3_60]
[3] KIMURA T, 1994, CENTRIFUGE 94, P13
[4] Lee KL, 1967, J SOIL MECH FDN DIV, V93, P169, DOI DOI 10.1061/JSFEAQ.0001019
[5] UNDRAINED MONOTONIC AND CYCLIC TRIAXIAL STRENGTH OF SAND
MOHAMAD, R
DOBRY, R
[J]. JOURNAL OF GEOTECHNICAL ENGINEERING-ASCE, 1986, 112 (10): : 941 - 958
[6] Tatsuoka F., 1982, SOILS FOUND, V22, P55, DOI [10.3208/sandf1972.22.2_55, DOI 10.3208/SANDF1972.22.2_55]
[7] Modeling of strain dependency of shear modulus and damping of clayey sand
Wang, GX
Kuwano, J
[J]. SOIL DYNAMICS AND EARTHQUAKE ENGINEERING, 1999, 18 (06) : 463 - 471

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