膨胀土的强度特性探讨

Study on Shear Strength of Expansive Soils

分析膨胀土抗剪强度影响的主要因素、强度理论和强度指标的取值方法,并提出在目前基质吸力测定具有较高难度的情况下,间接测定基质吸力的方法将具有较高的使用和推广价值。

Analyzed the main strength effect factors, shear strength theories and confirmative methods of shear strength indexes about expensive soils. And in the situation that the experiments of matrix suction is relative difficult, the indirect experiment methods of matrix suction have higher value to use and higher value to spread.