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近年来公路养护需求与公路养护资金之间的矛盾日益突出。在制定养护工程计划过程中,对于养护工程的必要性、优先顺序及预算分配仅以经验进行判断,除缺乏资料分析和数据说明不具说服力外,难以评估预算支出效益。因此引用世界银行HDM 4道路分析系统,并结合我国道路分析模型进行深入的研究与探索,来实现公路养护资金的需求分析,具有较好的社会经济效益。
In recent years, the contradiction between highway maintenance needs and highway maintenance funds has become increasingly prominent. In the process of developing a conservation project, the necessity, priority and budget allocation of conservation projects are judged only by experience. It is difficult to assess the efficiency of budgetary expenditures except for the lack of data analysis and the inconclusive data. Therefore, the World Bank HDM 4 road analysis system is referenced and the road analysis model in China is used for further research and exploration to realize the demand analysis of highway maintenance funds and have good social and economic benefits.