倪小荣,王士军,谷艳昌. 基于关键指标的水库大坝震损程度综合评价体系[J]. 水利水运工程学报, 2010, (4).
引用本文: 倪小荣,王士军,谷艳昌. 基于关键指标的水库大坝震损程度综合评价体系[J]. 水利水运工程学报, 2010, (4).
NI Xiao-rong,WANG Shi-jun,GU Yan-chang. Comprehensive evaluation of earthquake damage degree of reservoir dam based on key indexes[J]. Hydro-Science and Engineering, 2010, (4).
Citation: NI Xiao-rong,WANG Shi-jun,GU Yan-chang. Comprehensive evaluation of earthquake damage degree of reservoir dam based on key indexes[J]. Hydro-Science and Engineering, 2010, (4).

基于关键指标的水库大坝震损程度综合评价体系

Comprehensive evaluation of earthquake damage degree of reservoir dam based on key indexes

  • 摘要: 地震导致水利工程的破坏,而震损水库给下游人民带来严重威胁.合理评价水库震损程度对指导除险加固具有重要意义.针对震损水库的特点,建立了震损水库综合评价指标体系.采用震损水库4级划分原则,对指标进行分级和阈值确定,并提出了关键指标的概念.在所建立的综合评价体系中,首先对指标体系中的关键指标进行评价.当关键指标显著时,则认为综合评价体系整体显著;当关键指标均不显著时,再运用线性加权和法对水库震损程度评价指标体系进行整体评价.实例分析表明,文中所提的评价体系客观可行.

     

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