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| NEW PREDICTION METHOD OF STABILITY TIME FOR ANTI-SLIDE STRUCTURES |
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Abstract On the basis of in-situ survey data，the displacement of anti-slide pile top is predicted using the gray prediction theories of GM (1，1) model. Furthermore，according to the definition of very slow speed of landslide by D. J. Varnes and the rule of deformation stability of in-situ loading test，the critical speed of anti-slide structure stability is put forward. Then，by combining the gray prediction equation of displacement of anti-slide pile top and the critical speed of anti-slide structure，the stability time of anti-slide structure is solved，and a new method for stability time prediction is set up for anti-slide structure.
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Received: 20 July 2005
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HUANG Man1, 2, WANG Yuhao1, 2, TAO Zhigang3, HONG Chenjie1, 2*, WENG Hanqian3, ZHANG Guangtao1, 2, ZHANG Haijiang1, 2. Size effect on anchorage resistance of Quasi-NPR bolt[J]. , 2026, 45(5): 1477-1488. |
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