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桥梁是现代交通系统中不可或缺的组成,是社会经济发展的一个重要因素。为系统、全面的探讨基于全寿命周期成本分析的桥梁设计研究情况,本文主要阐述了全寿命成本分析研究的基础和原理。同时,总结和归纳国内外全寿命周期成本研究的相关理论,并分析了全寿命周期成本模型及其框架的研究现状,对两种典型的模型予以比较。以期为全寿命成本分析的桥梁设计提供理论参考。
The bridge is an indispensable component of the modern transportation system and an important factor in the social and economic development. In order to systematically and comprehensively investigate the research of bridge design based on life cycle cost analysis, this paper mainly elaborates the foundation and principle of full life cost analysis. At the same time, the author summarizes and summarizes the relevant theories of LCL research at home and abroad, and analyzes the research status of LCL and its framework, and compares the two typical models. In order to provide a theoretical reference for the bridge design of life-cycle cost analysis.