Correction of Earth Pressure and Analysis of Deformation for Double-Row Piles in Foundation Excavation in Changchun of China

Table 1

Physical and mechanical parameters of computational model.

Soil name	Cohesion; (kPa)	Internal friction angle; (°)	Density; (kg/m^3)	Elastic modulus; (MPa)	Poisson’s ratio	Thickness; (m)
Miscellaneous fill	8	10	1850	10	0.33	2.4
Silty clay	34	14	1990	22	0.35	5.6
Full weathered mudstone	70	20	1880	48	0.24	5.6
Strongly weathered mudstone	80	20	1920	60	0.23	14.4
Weathering mudstone	100	25	2290	120	0.24	12