Physical Modelling of Rainfall-Induced Sandy and Clay-Like Slope Failures

Table 2

Basic data of the performed tests.

Test no.	Slope angle (°)	Materials	Rainfall intensity (mm/h)	Time to initiation (min)	Test duration (min)
Test 1	35	Sand (S)	82	56	126
Test 2		Sand + 10% kaolin (SK10)	33	24	155
Test 3		Sand + 15% kaolin (SK15)	33	35	245