上海轨道交通桥梁动力特性评估方法研究

摘要

通过对轨道交通桥梁动力特性主要影响因素现有评价方法进行分析,引入层次分析法平衡各因素之间的权重,并结合模糊综合评价法最终得到评价结构动力特性的评价系统,并应用于工程实践,验证了该系统的科学性和可操作性。%The paper analyzes the current evaluation methods of major influential factors of dynamic property of Shanghai rail transit bridge, introduces analytic hierarchy process to balance various factors, and obtains dynamic property evaluation system by combining with fuzzy comprehension evaluation method. Through its application in practical engineering, it proves the system scientific and operable.