Research Article
Study on Creep Characteristics and Constitutive Relation of Fractured Rock Mass
Figure 3
Axial and lateral creep curves of coal samples with different fracture dip angles. (a) A00 (σ1 = 45 MPa). (b) A30 (σ1 = 40 MPa). (c) A45 (σ1 = 35 MPa). (d) A60 (σ1 = 33 MPa).
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| (b) |
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