Numerical Investigation on Hydraulic Properties of Artificial-Splitting Granite Fractures during Normal and Shear Deformations

Table 4

Evaluation of hydraulic aperture model using the γ criterion.

Specimen number	Louis; (1969)	Zimmerman and Yeo [4]	Matsuki et al. [13]	Xiong et al. [15]	Proposed
Gr1	0.7419	1.0437	1.1214	0.8651	0.8480
Gr2	0.8816	0.8778	0.8778	0.7833	0.9830
Gr3	1.0093	0.8505	1.2188	0.8246	0.9644
Gr4	1.0592	1.4689	1.5018	1.1959	1.1712
Gr5	0.905	1.0378	1.1745	0.8918	0.9539