Type of soil

Description properties soil

Parameters

Vs (m/s)

N1 (60)

Cu (kpa)

a

Sand dense and very hard clay with a thickness of more than 30 m

375 - 750

More than 50

More than 250

b

- Soil with average density

- Clay with average hardness

- Shattered stone by weathering

175 - 375

15 - 50

70 - 250

c

Soft hypothesis with high humidity due to high surface groundwater

Less than 175

Less than 15

Less than 70