Nonlinear Seismic Response Based on Different Site Types: Soft Soil and Rock Strata

Table 1

Soil parameters of a project in Nanning area.

Order	Name	H (m)	fak (kPa)	ρ (g/cm^3)	Vs (m/s)
1-3	Plain fill	5	\	1.80	130
2-1	Hard plastic red clay	15	200	1.90	320
2-2	Plastic red clay	4	160	1.82	200
2-3	Gravel	2	300	2.21	600
3-1	Broken limestone	6	700	2.12	550
4-2	Highly weathered argillaceous siltstone	13	450	1.95	520
4-3	Strongly weathered calcareous siltstone	11	600	1.96	530
4-4	Highly weathered siliceous rock	20	420	1.98	580
5-1	Limestone	12	5000	2.23	610
5-2	Moderately weathered calcareous siltstone	6	2600	2.45	620
5-3	Breccia	21	1200	2.50	700