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| PRACTICAL RISK ASSESSMENT OF SLOPE DISASTER INDUCED BY EARTHQUAKE |
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Abstract Risk management theory was applied to the restoration plan of a failure slope induced by the Fukuoka earthquake in 2005. The potential slope failure is simulated using the discontinuous deformation analysis(DDA)；and the risk of the slope disaster is evaluated for the potential failure slope of the three pointed-out cases based on the DDA results. Countermeasures for an appropriate failure scale in the restoration plan are proposed based on the risk analysis and risk pair convenience analysis.
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Received: 07 August 2008
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LIANG Binqi1, YANG Dongxu1, 2*, ZONG Xin1, WAN Fangkai1, ZHANG Wenwen1, LU Shuai3, LIU Yulin4, WANG Dongpo2. Risk regulation of debris-flow damming and back-silting amidst bridge clearance limits and retention-drainage coordination[J]. , 2026, 45(5): 1365-1377. |
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