Numerical Analysis of Dynamic Evolution Characteristics of a Large Rock Landslide in Tangjiashan

Table 2

Monitoring results for distance and speed of movement at monitoring points.

Group	Location	Distance travelled (m)			Peak speed (m.s^-1)
		Maximum	Minimum	Average	Maximum	Minimum	Average
1	Slip head	499.37	155.73	347.36	35.71	12.79	25.43
2	Middle of the slide	567.15	320.17	460.11	41.88	29.49	35.55
3	Slip tail	700.07	646.17	667.41	53.36	40.97	45.42
4	Slip surface	700.07	410.15	535.48	53.36	31.29	39.86
5	Slip mid-level	655.84	375.56	482.86	41.96	26.04	34.03
6	Lower slip	646.17	155.732	351.03	40.97	12.79	26.46