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全寿命成本分析方法以项目规划、设计、建设、管养、拆除为决策周期,综合考虑各种成本和效益进行科学决策,这一方法是符合科学发展观和可持续发展战略的建设理念。本文论述了全寿命成本的基本组成、计算模型并利用此方法进行了案例分析;阐述了我国公路建设实行全寿命成本分析的现实意义;提出了我国在公路建设中应用全寿命成本分析方法的政策建议。
The life-cycle cost analysis method takes the project planning, design, construction, maintenance and dismantling as the decision-making cycle and makes scientific decisions considering all costs and benefits. This method is consistent with the scientific concept of development and the concept of sustainable development. This paper discusses the basic composition of life-cycle costs, calculating models and using this method for case analysis; expounds the practical significance of the full-life cost analysis of highway construction in China; and puts forward the policy of applying full life cost analysis method in highway construction in our country Suggest.