基于价值工程原理的交通网络效益评价方法

发布时间：2018-04-19 21:05

本文选题：价值工程 + 交通网络　；参考：《都市快轨交通》2014年06期

【摘要】：目前针对交通服务、设施的效益评价存在一些不足之处,难以从宏观上对城市的整个交通网络系统进行效益评价。采用一种合理的评价方法,将城市中各种交通方式构成的交通网络系统看成一个整体,综合评价交通网络系统的经济、环境、社会等多个方面的效益,并简化交通网络效益的评价模型,使交通网络效益的评价更加实用、便于操作。将价值工程的思想应用于交通网络效益评价中,提出交通网络效益的评价模型;模型将城市交通网络系统的价值分为5个方面,即经济价值、时间价值、环境价值、能源价值和土地价值。根据该模型,对某一城市不同的交通规划方案,只要输入各种成本值以及价值取向系数,就可以得到对应的交通网络系统总价值(总体效益值),其大小可以反映不同交通规划方案的优劣,从而为交通规划方案的比选提供科学的依据。
[Abstract]:At present, there are some deficiencies in the benefit evaluation of transportation services and facilities, so it is difficult to evaluate the benefits of the whole urban transportation network system from the macro perspective. By adopting a reasonable evaluation method, the traffic network system composed of various traffic modes in the city is regarded as a whole, and the economic, environmental, social and other benefits of the transportation network system are comprehensively evaluated. The evaluation model of traffic network benefit is simplified to make the evaluation of traffic network benefit more practical and easy to operate. This paper applies the idea of value engineering to the evaluation of traffic network benefit, and puts forward the evaluation model of traffic network benefit, which divides the value of urban transportation network system into five aspects, namely, economic value, time value, environmental value, and so on. Energy value and land value. According to this model, for different traffic planning schemes in a certain city, we only need to input various cost values and value orientation coefficients. The total value (total benefit value) of the corresponding transportation network system can be obtained, and its size can reflect the merits and demerits of different traffic planning schemes, thus providing a scientific basis for the comparison and selection of traffic planning schemes.
【作者单位】：中国地铁工程咨询有限责任公司;
【基金】：“十一五”国家科技支撑计划重点项目(2006BAG02B00)
【分类号】：U12

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