The trial research of soil-water characteristic curves of unsaturated soil and its engineering application

被引：0
|
作者：
Cui Ran-liu [1 ]
Jin Jun-guo [1 ]
机构：
[1] Luoyang Inst Sci & Technol, Dept Civil Engn, Luoyang, Peoples R China
来源：
PROGRESS IN CIVIL ENGINEERING, PTS 1-4 | 2012年 / 170-173卷
关键词：
unsaturated soil; matrix suction; water content; soil-water characteristic curve; test research; engineering application; STRENGTH;
D O I：
10.4028/www.scientific.net/AMM.170-173.3050
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
With the improved triaxial equipment, the tests of research of the relationships between matrix suction and water content are performed And based on the test data, the curves between matrix suction and water contents under different confining pressures are drawn and the change rule between them are analyzed. And then the function between them is simulated out. Through the soil-water characteristic curve, the permeability coefficient of unsaturated soil can be calculated and the shear strength of unsaturated soil can be predicted. These results are important to research the engineering properties of unsaturated soil.
引用
收藏
页码：3050 / 3053
页数：4
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