寿命周期成本分析法在道路设计方案比选中的应用

The Using of Life-cycle Cost Analysis in Selection of Highway Project Design Proposal

利用道路工程经济的原理将经济与技术结合起来,综合考虑和分析功能与成本这两个因素,通过阐述的寿命周期成本,对公路工程设计中方案的技术经济合理性、科学性及工程价值性进行仔细地分析和比较.通过计算流程和算法,详细阐述了寿命周期成本在公路工程设计方案比选中的算法及应用,指出寿命周期成本分析作为评估投资方案经济效益指标的重要性。

The use of road works jn economic and technological economy will combine comprehensive consideration and analysis of function and cost of these two factors, through the life cycle costs, design of highway engineering programs in the technical and economic rationality, science and engineering value carefully analyzed and compared. The processes and algorithms described in detail in the life cycle cost design of highway projects are calculatied than the selected algorithm and its application are, pointied out that life-cycle cost analysis for evaluating the investment program of the importance of economic indicators.