A Novel Method for Analyzing the Factors Influencing Ground Settlement during Shield Tunnel Construction in Upper-Soft and Lower-Hard Fissured Rock Strata considering the Coupled Hydromechanical Properties

Table 3

Training data.

Ground settlement	1	2	3	4	5	6	7	8	9
Soft strata	36.80	36.05	36.12	38.59	35.26	43.71	36.36	33.61	39.01
Semisoft and semihard strata	10.42	10.37	10.53	10.60	10.29	11.40	10.35	10.01	10.72
Hard strata	2.75	3.44	4.04	2.97	3.42	4.42	3.32	3.57	3.21
	10	11	12	13	14	15	16	17	18
Soft strata	33.15	36.14	37.74	28.95	34.42	36.24	36.23	39.37	31.61
Semisoft and semihard strata	10.01	10.44	10.52	9.53	10.28	10.46	10.28	10.68	9.77
Hard strata	3.17	3.33	3.37	3.57	3.65	4.05	3.34	3.24	3.02
	19	20	21	22	23	24	25
Soft strata	35.40	33.40	34.14	34.58	35.66	34.83	35.27
Semisoft and semihard strata	10.32	9.99	10.14	10.30	10.35	10.47	10.23
Hard strata	3.44	3.23	3.52	3.53	3.12	3.74	3.05