无锡浅埋岩溶发育特征及其与隧道安全距离研究
郭书兰, 阎长虹, 俞良晨, 闫超, 李慧, 徐源

Characteristics of shallow buried karst and its safety distance to tunnel in Wuxi city, Jiangsu province
Shulan Guo, Changhong Yan, Liangchen Yu, Chao Yan, Hui Li, Yuan Xu
表4 隧道开挖围岩最大变形值 (mm)
Table 4 Maximum Z?displacement (m) of in y=36 m plane (units: mm)
溶洞类型

D=

1 m

D=

3 m

D=

5 m

D=

7 m

D=

9 m

D=

11 m

D=

13 m

35.9

43.7

43.2

45.8

28.8

32.6

30.2

31.9

21.9

27.2

28.4

27.3

30.2

31.3

30.5

31.2

27.6

29.6

28.2

29.8

23.7

22.0

23.0

24.7

18.0

18.3

17.3

18.0