Figure - available from: Advances in Civil Engineering
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Ichnography of the dentate discontinuities and the sample preparation method: (a) section size of the 10° structural planes; (b) section size of the 30° structural planes; (c) sample with a slope angle of 10°; (d) sample with a slope angle of 30°.
Source publication
In this study, a data analysis method for the relaxation test was proposed under step loading by conducting creep and stress relaxation tests of dentate discontinuity poured by cement mortar using biaxial creep machine under step loading and single-stage loading. First, a superposition method for the stress relaxation curve was deduced based on the...
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In this study, cement mortar was used to make specimens containing groups of parallel joints with different inclination angles to simulate natural rock mass, and the specimens were subjected to shear tests under different normal stresses. By analyzing the crack propagation path, failure modes, and strength characteristics of these rock specimens, t...
