Horizontal Bearing Test and Optimization of Value for Precast Piles in Alluvium Stratum of the Yellow River

Table 1

Formation of physical mechanics parameters.

Layers	Thickness /m	Bulk density /(kN/)	Elastic; modulus /Mpa	Poisson's ratios	C /kPa	/(°)	Undrained shear strength/kPa	Compression; coefficient/	Void ration	Water content/%
Miscellaneous fill	2.8	18.0	8	0.35	- -	- -	- -	- -	- -	- -
Loess	3.2	19.3	12	0.32	36.0	16.0	93.3	0.32	0.750	24.5
Silt	1.0	19.6	20	0.28	15.0	20.0	87.8	0.18	0.697	23.2
Silty clay	6.0	19.5	30	0.29	50.0	14.0	99.9	0.32	0.766	26.4
Fine sand	2.0	21.2	80	0.25	0.0	30.0	- -	- -	- -	- -
Silty clay	5.6	19.5	35	0.30	50.0	14.0	99.9	0.27	0.796	27.3
Clay	9.7	19.2	50	0.28	60	18	125.0	0.28	0.780	26.5