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《World Information On Earthquake Engineering》 2000-04
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Optimization strategy on installation of redundant unit for aseismic retrofit in lifeline system

CHEN Yan-yan, ZHAO Zhuo, WANG Dong-wei ( Beijing Polytechnic University, Beijing 100022, China; Zhengzhou University of Technology, Zhengzhou 450002. China)  
This paper discusses the adding fro fix units used to increase the aseismic reliability of lifelines network system. Through the importance analysis of added units and based on the failure related analysis under earthquake, the conceptual principle of adding frofix units are discussed. Through the estimation of the optimum decision mathematic model and based on the discreteness of lifelines arc units design plan, the practical method of adding-strength optimum design is suggested.
【Fund】: 国家自然科学基金资助项目!(59493300)
【CateGory Index】: P315.9
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