土的抗剪强度的再认识

摘要

The paper illustrates all kinds of physical dynamic indexes of soil,through the analysis and checking calculation for the soil sample da-ta,researches the relevant relationship among the cohesive force of the consolidated quick shear of different soils,direct quick shear,and triaxial shear,internal frictions and water content,and concludes the c and ψvalues of soil by referring to establishing the regression equation.%对土的各项物理力学指标进行了阐述，通过对土样数据的整体分析与验算，研究了不同土体的固结快剪、直接快剪、三轴剪的粘聚力和内摩擦角与含水量的相关关系，并根据所建立的回归方程，得出了土的c，ψ值。