Advances in Materials Science and Engineering / 2018 / Article / Tab 1

Research Article

Study on Failure Process and Permeation Evolution of Single-Cracked Rock

Table 1

The mechanical parameters of materials used in the model.

ParameterSymbolValue

Homogeneous degree2
Elastic modulus (GPa)3
Poisson ratio0.25
Friction angle32°
The average compressive strength (MPa)200
Permeation coefficient (m·d−1)0.000864

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