Simulation of a Submarine Landslide Using the Coupled Material Point Method

Table 4

Results of range analysis.

Statistics		Initial porosity	Young’s modulus	Buoyant density	Friction coefficient	Cohesion	Slope angle
Sliding distance (m)	K1j	486.62	462.88	452.3	707.4	505.28	287.9
	K2j	480.0	455.86	467.3	542.58	482.28	350.32
	K3j	477.1	500.46	476.18	422.2	472.62	517.28
	K4j	475.06	492.62	480.72	375.6	470.14	605.26
	K5j	458.52	465.48	500.8	329.52	456.98	616.54
	Range	28.1	44.6	48.5	377.88	58.3	328.64
Maximum velocity (m/s)	K1j	13.7	14.02	14.18	14.87	13.55	9.78
	K2j	13.84	13.96	13.84	14.36	13.8	10.56
	K3j	13.85	13.95	13.83	13.7	13.82	15.21
	K4j	13.94	13.78	13.8	13.46	14.0	16.54
	K5j	14.08	13.7	13.76	13.02	14.24	17.32
	Range	0.38	0.32	0.42	1.85	0.69	7.54