Layers

Density

(g/cm³)

Young’s modulus

(GPa)

Poisson’s

ratio

Internal friction angle (˚)

Cohesion

(MPa)

Tensile strength (MPa)

Upper Sandstone of EI

2.62

57

0.24

34.27

84.61

7.12

Lower Sandstone of EI

2.63

56

0.25

36.14

92.14

7.44

Sandstone of EII

2.60

60

0.23

28.63

87.88

6.91

Mudstone of EI

2.64

35

0.29

46.72

73.18

9.78

Mudstone of EII

2.67

35

0.31

48.10

66.51

9.44

Faults

2.45

35

0.31

48.10

66.51

4.67

Basement

2.64

50

0.24

34.27

84.61

10.12