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近年来,随着国家一路一带的提出,地方政府引入各类社会资金进行区域内公路项目投资,在建或新建公路项目增多,区域内经济得到了很好的发展。因此,公路投资项目也越来越受到大家的重视。一般来说,公路投资的评估标准主要是对项目进行多角度分析和多目标决策。本文主要是研究公路投资项目多目标决策,包括公路安全、公路环境以及公路的交通质量等等。并且通过对实际情况的考察,对实现多目标的公路设计方案进行了相关探讨。
In recent years, with the proposal of all the way along the country, local governments have introduced various kinds of social funds to invest in highway projects in the region. The number of projects under construction or new roads has increased, and the economy in the region has been well developed. Therefore, highway investment projects are also more and more people’s attention. In general, the evaluation criteria for highway investment are mainly multi-angle analysis and multi-objective decision-making of the project. This paper mainly studies the multi-objective decision-making of highway investment projects, including road safety, road environment and the quality of traffic on the roads. And through the investigation of the actual situation, it discusses the realization of multi-objective highway design.