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| SHEAR TESTS ON ROCK JOINTS UNDER DIFFERENT SHEAR DEFORMATION HISTORIES |
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Abstract Abstract：Based on the shear tests of artificial rock joints under different shear deformation histories，the shear properties of rock joints are analyzed. The test results show that the peak and residual shear stresses increase linearly with the increase of different normal stress histories. Different shear displacement histories mainly affect the shear strength of joints，and have a little relationship with the dilatancy property of rock.
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Received: 20 October 2004
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LUAN Hengjie1, 2, JIA Zhiwei1, 2, ZHANG Sunhao1, 2*, JIANG Yujing1, 2, 3, LIU Xianglan4, ZHANG Guangchao1, 2, TANG Ziqi1, 2, WU Shuo1, ZHANG Fengyuan2 . Influence of anchorage parameters on the shear mechanics and acoustic emission characteristics of rock joints[J]. , 2026, 45(6): 1639-1656. |
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