Thermal Effect on Structural Interaction between Energy Pile and Its Host Soil

Table 1

Parameters of different layers of soil.

Layers	Parameters
	Density; (kg/m^3)	Bulk (Pa)	Shear (Pa)	Cohesion (Pa)	Friction angle (°)
Silty clay 1	1630			14.3	23.2
Silty-fine sand	1750			0	25.4
Silty clay 2	1740			17.6	20.6
Silty clay 3	1720			13.7	24.4
Floury soil	1750			11.4	26.3
Fine sand 1	1860			0	17.8
Fine sand 2	1820			0	17.8
Silty clay 4	1780			26.5	27.1