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结合“九五”国家科技攻关课题 ,采用坝体结构可靠度数值计算与坝体破坏模型试验相结合的方法 ,分析了沙牌高碾压混凝土拱坝设缝后诱导缝及坝体开裂失效的可能性 ,以及大坝结构的安全性和可能的破坏机制等工程关键技术问题 ,为工程设计和施工提供了参考依据
Combined with the national scientific and technological issues of the Ninth Five-Year Plan, the method of combining the numerical calculation of structural reliability of dam with the dam failure model test is adopted to analyze the failure of the induced joints and dam cracking of Shapai High RCC Arch Dam The possibility and the key technical problems of the dam structure such as the safety and potential damage mechanism, which provide reference for engineering design and construction