Experimental research on influence of consolidation ratio on dynamic characteristics of lime-treated soil

被引：0

作者：

Bai Hao ^{[1
]}

Kong Ling-wei ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Hubei, Peoples R China

来源：

ROCK AND SOIL MECHANICS | 2009年 / 30卷 / 06期

关键词：

lime-treated soil; expansive soil dynamic characteristics; consolidation ratio; deviator stress; damping ratio; dynamic modulus;

D O I：

暂无

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

Based on the uneven consolidated condition, the lime-treated expansive soil is studied, the influences of different consolidation ratios and deviator stresses are considered. Through dynamic triaxial test, dynamic characteristics of 3 % lime-treated expansive soil under 6 selected consolidation ratios are studied; the impacts of various consolidation ratios and deviator stresses on it are concluded. In the range of analyzed consolidation ratio, the dynamic modulus of lime-treated soil increases markedly as long as consolidation ratio and deviator stress increase. The damping ratio is influenced by consolidation ratio as well; but the impact on damping ratio is less than that on dynamic modulus.

引用

页码：1590 / 1594

页数：5