摘要
指出土—水特征曲线是解释非饱和土工程现象的非常实用的本构关系,采用非饱和固结仪测定依赖于应力状态的土的水分特征曲线,研究了应力状态对土的水分特征曲线影响,并提出了依赖应力状态的土水特征曲线经验公式。
Points out the Soil-Water Characteristic Curve is a very utility constitutive relationship for the explanation of the engineering behavior of unsaturated soils. It measures Stress State Dependent Soil-Water Characteristic Curve with the unsaturated consolidation apparatus to re- search the influence of stress state for SWCC and present the empirical equation for Stress State Dependent Soil-Water Characteristic Curve.
出处
《山西建筑》
2009年第8期102-103,共2页
Shanxi Architecture
关键词
土-水特征曲线
应力状态
非饱和土
Soil-Water Characteristic Curve, stress state, unsaturated soil
