Research Article

HKCV Rheological Constitutive Model of Mudstone under Dry and Saturated Conditions

Table 3

Rheological parameters required for the HKCV model.

ConditionAxial load (MPa)G1 (GPa)G2 (GPa)G3 (GPa)η1 (GPa·h)η2 (GPa·h)η3 (GPa·h)a

Dry452.3677.2230.3535.423.79285.272.43
Saturated451.7013.12444.042.642.0191.1340.8