加固范围

沉降值(mm)

A(m)

B(m)

隧道拱顶

降低百分比

建筑物

降低百分比

0

0

43.93

—

11.81

—

8.5

8.5

22.94

45.98%

6.38

44.76%

7.5

7.5

23.4

41.83%

6.87

40.56%

6.5

6.5

24.01

37.00%

7.44

35.63%

3

3

30.24

8.04%

10.86

7.52%

8.5

3

26.93

30.74%

8.18

30.08%

7.5

3

27.15

28.20%

8.48

27.66%

6.5

3

27.35

25.57%

8.79

25.07%

8.5

7.5

23.16

43.95%

6.62

42.61%

8.5

6.5

23.47

41.66%

6.89

40.20%

7.5

6.5

23.68

39.46%

7.15

38.14%