Research Article

Influence of Flaw Inclination Angle on Cracking Behavior of Rock-Like Materials under Uniaxial Compression

Figure 5

Influence of the flaw inclination angle on the strength and deformation parameters of specimens under uniaxial compression: (a) elastic modulus; (b) uniaxial compressive strength; (c) wing crack initiation strength; (d) residual strength; (e) ratio of σi/σp.
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