基于可靠度理论与LCC理论的重力坝优化设计  

Optimal Design on Gravity Dam Based on Reliability Degree Theory and LCC Theory

作　　者：许晓瑞[1,2] 张敏 李建 Xv Xiaorui;Zhang Min;LI Jian(Yellow River Conservancy Technical Institute,Kaifeng 475004, Henan, China;Engineering Technology Research Center of Small Watershed Conservancy University of Henan Province,Kaifeng 475004, Henan, China)

机构地区：[1]黄河水利职业技术学院,河南开封475004 [2]小流域水利河南省高校工程技术研究中心,河南开封475004

出　　处：《黄河水利职业技术学院学报》2019年第2期14-18,共5页Journal of Yellow River Conservancy Technical Institute

基　　金：黄河水利职业技术学院青年科研基金项目:基于模糊聚类的水利工程施工现场安全评价研究(2017QNKY005)

摘　　要：将可靠度理论和LCC理论应用到重力坝的优化设计中,可以解决重力坝可靠性与经济性相协调问题。建立了基于LCC理论的重力坝优化设计模型,分析了重力坝可靠度的计算方法,结合实例,探讨了基于可靠度理论与LCC理论的重力坝优化设计方案的确定。Reliability theory and LCC theory are applied to optimal design of gravity dam, which can solve problems of coordination between reliability and economy. Based on LCC theory, it establishes the optimization design model of gravity dam and analyzes the calculation method of gravity dam reliability degree. According to the real example, it discusses the optimization design scheme of gravity based on reliability degree theory and LCC theory.

关 键 词：重力坝 优化设计 设计模型 可靠度 LCC MMH 子集模拟算法 

分 类 号：TV642.3[水利工程—水利水电工程]