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Geoenvironmental Disasters

Table 4 Material parameters of slope

From: Anchorage mechanism of bamboo-steel composite rockbolts subjected to the coupled effect of tensile and shear stress

Materials

Elastic modulus E (Mpa)

Poisson's ratio ν

Cohesion c (kPa)

Internal friction angle φ (°)

Slope soil

40

0.25

148

30

Structural plane

0.35

0.35

2

10

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