摘要
在湿陷性黄土层及上部处理加固层之间放置砂土夹层来防止或减水水的下渗量和下渗速度以减小湿陷性黄土层浸水沉陷量的发展，是基于土水势原理提出的一种地基处理新途径。
A new way for foundation improvement which is to construct a sand layer between the improved layer and the collapsible loess,in accordance with the soil-water potential principle will preventor minimize the quantity and speed of water pormeating through the soil.Therefore the collapse settement of loess will be decreased. The author achieved some good experimental results with triaxial apparatus. This paper describes the tested results and discusses its mechanism and regularity。
出处
《陕西水力发电》
1995年第4期31-33,共3页
Journal of Shaanxi Water Power
基金
陕西省自然科学基金
关键词
湿陷性黄土
砂土
三轴试验
Collapsible loess,Sand soil,Triaxial apporatus
