基于寿命周期费用分析的路面养护维修决策方法初探

吴锡蛟 周文献

（上海市公路管理处）

摘要：为了合理地选择路面养护维修对策，探讨了寿命周期费用分析方法在路面养护维修决策中应用时需要考虑的因素和一般的决策方法，并以水泥混凝土路面为例给出了简单算例。结果表明该方法是切实可行的决策方法。

关键词：寿命周期费用分析，路面养护维修，决策方法。

Study on decision-making of pavement maintenance & rehabilitation strategy based on Life-cycle cost analysis method

WU Xi-jiao, ZHOU Wen-xian

Abstract: In order to select pavement maintenance & rehabilitation strategy reasonably, this paper discuss the factors and general decision-making method that should be considered in life-cycle cost analysis procedure. An example for PCC pavement is presented, and the result shows that the method is feasible.

Key words: Life-cycle cost analysis, pavement maintenance & rehabilitation, decision-making