Seepage Flow Model and Deformation Properties of Coastal Deep Foundation Pit under Tidal Influence

Table 1

Parameters of soil layer.

Soil name	Bulk modulus/Mp	Shear modulus/Mp	Cohesion/Kpa	Friction/°	Unit weight/KN/m3	Permeability coefficient cm/s	Soil layer thickness/m
Filling soil	5.24	1.9	12.0	18	17.8	8.0 × 10^−5	3
Mucky soil	2.16	0.89	19.6	15	18.4	2.0 × 10^−6	4
Silty clay	19.8	10.3	20.7	25	20.2	6.0 × 10^−6	2
Gravel sand	38.5	26.4	32.0	28	19.8	8.0 × 10^−2	2
Strongly weathered granite	41000	31000	50.0	57	26.0	2.0 × 10^−10	30