组别

围压/MPa

抗压强度/MPa

弹性模量/MPa

泊松比/1

内摩擦角/(˚)

黏聚力/Pa

1

0

69.198

11.833

0.252

22.052

17.485

20

113.245

26.419

0.24

2

0

78.573

13.11

0.259

12.737

23.547

20

109.887

26.419

0.24

3

0

69.397

23.859

0.254

9.256

22.125

20

97.065

25.28

0.257

4

0

84.136

16.47

0.27

10.527

38.635

20

97.474

18.05

0.25

5

0

66.285

20.546

0.213

12.256

20.03

20

97.065

26.14

0.23

6

0

92.26

15.563

0.255

22

63.14

15

100.3

23.21

0.3