Fig. 10
Comparison of stress-strain experimental curves and theoretical curves of coal rock under different confining pressures; (a)σ3 = 0 MPa; (b) σ3 = 5 MPa; (c) σ3 = 10 MPa; (d) σ3 = 15 MPa.
Fig. 10 | Scientific Reports
Comparison of stress-strain experimental curves and theoretical curves of coal rock under different confining pressures; (a)σ3 = 0 MPa; (b) σ3 = 5 MPa; (c) σ3 = 10 MPa; (d) σ3 = 15 MPa.
