Soil Shear Strength Characteristic in Slope Disintegration Area

被引：1

作者：

Zhang, Xiaoming ^{[1
]}

Ding, Shuwen ^{[1
]}

Li, Shuangxi ^{[2
]}

机构：

[1] Huazhong Agr Univ, Coll Resources & Environm, Wuhan 430070, Peoples R China

[2] Minist Water Resources, Yangtze Valley Soil & Water Conversat Monitoring, Changjiang Water Resources Committee, Wuhan 430010, Peoples R China

来源：

ADVANCES IN CIVIL AND INDUSTRIAL ENGINEERING, PTS 1-4 | 2013年 / 353-356卷

基金：

中国国家自然科学基金;

关键词：

Shear strength; Soil cohesion; Slope disintegration; Clay content;

D O I：

10.4028/www.scientific.net/AMM.353-356.735

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

Development of slope disintegration is close to soil mechanic characteristics such as shear strength indices. Soil grain diameter and water content were tested. Soil direct shear test was conducted to analyze the relationship between shear strength indices and the influencing factors. The experimental data indicate that clay content and the range affect soil cohesion value and the scope. Soil cohesion increases with bulk density before 1.6g/cm(3). But it decreases when the bulk after that. The results could provide a scientific basis for control of slope disintegration.

引用

页码：735 / +

页数：3

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