摘要
本文分析了膨胀土抗剪强度的影响因素。在此基础上，以襄樊膨胀土吸水膨胀后抗剪强度的衰减情况加以说明，并导出经验公式。
in this paper analyese of the factors that affect the shear strength of expansion soil were conducted. On the basis of the results, the regressive properties of the shear strength after water suction were interpreted, and in the end of this paper the empirical formula was given.
出处
《土工基础》
1996年第4期33-35,共3页
Soil Engineering and Foundation
关键词
膨胀土
强度衰减
工作压力
抗剪强度
expansion soil
stregth regression
working load
degtee of expansion
