Research on the Collapse Coefficient of Collapsible Loess under Unloading

Table 3

Setting table of saturated dead weight pressure and initial pressure of overburden soil.

Buried depth (m)	5	10	15	20
Pz (kPa)	89.11	180.515	274.25	370.82
P0 (kPa)	200	200	300	400