Rapid Assessment Method Study on Seismic Damage Degree of Reservoir Earth Dam
Based on the reservoir investigation and analysis of seismic damage and experts' danger rating in Wenchuan earthquake on 12th May, 2008, the earthquake damage level can be divided as dam break danger, a highrisk danger a less high-risk danger and a slight danger of four. Combined with the reservoir characteristics of the earthquake damage and failure mechanism, by using the analytic hierarchy process (AHP) through the establishment of index system for a seismic damaged earth dam, weight calculation, determining criterion, etc, rapid assessment technology of seismic damaged reservoir earth dam was further studied and project cases are selected to validate the research method.
earth dam seismic damage degree index system key indicators evaluation method
Shichen Zhang Dewei Yang Zhaoshen Wang
Nanjing Hydraulic Research Institute;Dam Safety Management Center of the Ministry of Water Resources Nanjing, China
国际会议
三峡
英文
2579-2582
2012-05-18（万方平台首次上网日期，不代表论文的发表时间）