3+200 - 3+600

0.25

0.51

Light Rock Burst

4.52

32.46

3+600 - 4+000

0.99

0.64

Light Rock Burst

4.52

13.95

No rock burst

4+000 - 4+400

1.11

0.67

High Stress, slightly loosening

4.52

15.56

4+400 - 4+800

1.05

0.62

4.52

16.70

4+800 - 5+200

1.08

0.65

4.52

16.02

5+200 - 5+600

0.29

0.57

4.52

34.06

Moderate rock burst

5+600 - 6+000

0.94

0.51

Light Rock Burst

4.52

19.91

No rock burst

6+000 - 6+600

1.03

0.59

High Stress, slightly loosening

4.52

17.62

6+600 - 7+000

1.20

0.76

4.52

14.64

7+000 - 7+200

0.14

0.13

Heavy Rock Burst

Heavy Rock Burst

1.13

9.05

7+200 - 7+506

0.10

0.44

1.13

4.31