The deformation of retaining piles and ground surface under various support systems during deep excavation

Geoenvironmental Disasters

Table 8 Analysis of test results

Evaluation index		A	B		C
Settlement/mm	K ₁	40.07	37.89	42.10	42.28
	K ₂	42.16	43.43	42.15	42.96
	K ₃	45.52	46.43	43.50	42.51
	k ₁	13.36	12.63	14.03	14.09
	k ₂	14.05	14.48	14.05	14.32
	k ₃	15.17	15.48	14.50	14.17
	R	5.45	8.54	1.40	0.68
	Influence Degree	B A C
	Optimal Solution	B₁A₁C₁
The Maximum Lateral Displacement of Retaining Piles/mm	K ₁	87.11	84.09	88.84	89.11
	K ₂	88.89	90.21	88.92	89.72
	K ₃	91.91	93.61	90.15	89.08
	k ₁	29.04	28.03	29.61	29.70
	k ₂	29.63	30.07	29.64	29.91
	k ₃	30.64	31.20	30.05	29.69
	R	4.80	9.52	1.31	0.64
	Influence Degree	B A C
	Optimal Solution	B₁A₁C₃