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| RESEARCH ON DYNAMIC COMPUTATION FOR SHOTCRETE AND ROCK BOLT SUPPORTING AND INTEGRAL LINING STRUCTURES IN ROCK MASS |
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Abstract Under the explosive load，shotcrete and rock bolt support and integral lining structures are usually used for chambers in rock mass. The analytic solution for dynamic analysis of circular chambers under the plane strain is presented through theoretical research；and different structural thicknesses and different stiffnesses of rock masses are calculated. The obtained results are accordant with those of macroscopic qualitative analysis and can provide a valuable reference to verifying validity of numerical calculations.
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Received: 22 December 2004
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WANG Zhaoyu1, 2, ZHAO Weihua1, 2*, JU Nengpan1, 2, LIN Qinghua1, 2, TAN Lin1, 2, HU Xiaolong1, 2. Constitutive model for shear creep behavior of fault gouge containing crushed rock#br#[J]. , 2026, 45(4): 1266-1276. |
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