Study on the Characteristics of Safety Distribution Changing with Buried Depth for Metro Station in Upper-Soft and Lower-Hard Stratum

Table 1

Buried depth of metro station for each .

Order number	Buried depth H(m)
	1	2	2	2	2	2	2	2
2	4	4	4	4	4	4	4
3	5	6	6	6	6	6	8
4	6.25	8	8	8	10	10	12
5	6.5	9.25	10	10	14	14	18
6	6.75	9.5	12.25	15	18	18	24
7	7.0	10.0	12.5	18.5	22	24	30
8	8.0	12.0	14.0	19.0	24.5	30	36
9	10.0	14.0	16.0	20.0	25.0	34	42
10	12.0	16.0	18.0	22.0	26.0	37.0	46
11	14.0	18.0	20.0	24.0	28.0	38.0	49
12	16.0	20.0	22.0	26.0	30.0	41.0	50.0
13	18.0	22.0	24.0	30.0	35.0	43.0	55.0
14	20.0	24.0	26.0	32.0	40.0	50.0	60.0
15	30.0	26.0	28.0	35.0	45.0	55.0	65.0
16	50.0	28.0	50.0	40.0	50.0	60.0	70.0
17	80.0	50.0	80.0	60.0	55.0	65.0	80.0
18	100.0	100.0	100.0	100.0	100.0	100.0	100.0
19	150.0	150.0	150.0	150.0	150.0	150.0	150.0
20	200	200	200	200	200	200	200
21	300	300	300	300	300	300	300
22	400	400	400	400	400	400	400
23	500	500	500	500	500	500	500
24	600	600	600	600	600	600	600
25	800	800	800	800	800	800	800