嘉兴地区黏性土的物理性质研究

Study on physical properties of clayey soil in Jiaxing area

取嘉兴科技城附近的40个土样进行土工试验,得到含水率、孔隙比、密度等物性指标,并进行压缩、剪切等试验,得到土样变形、强度等指标。采用线性回归方法,研究了物理指标以及物理指标之间的相关性,并且拟合得到了相应的经验关系式和相关系数。

40 soil samples from Jiaxing area were tested,and the physical indexes such as water content,pore ratio and density were obtained,and compression and shear tests were carried out to obtain the deformation and strength of soil samples. The linear regression method is used to study the correlation between physical indexes and physical indexes,and the corresponding empirical relations and correlation coefficients are obtained by fitting.