城市改造中的公路交通优化对能源的影响研究——以成都北改为例

随着全球性生态环境问题的加剧,如何实现公路交通规划与节能减排相协调,已成为当今工程界所关注的一个重要课题。以中国民生工程典范成都"北改"为例,研究其在公路建设中的路线优化对节能减排的影响。根据实际规划结合现场走访,科学地对交通先行节能减排影响进行分析。确定措施具体的评价指标并建立相应的数值模型,运用数理统计和预测分析的手段进行道路交通通行能力研究,计算路线规划前后能源消耗量,并提出优化设计方案,从而达到节能减排效果。可为今后城市改造交通建设提供经验借鉴。

Impact on Energy by Urban Traffic Optimization--Taking North Chengdu Reconstruction as an Example

With the aggravation of global ecological environment,how to achieve a balance among transportation planning and energy saving and emission reduction has become a major concern. This paper takes the major livelihood project——“North Chengdu Reconstruction”as an example to study the effect of traffic reconstruction on energy saving and emission reduction. First, we analyzed the questionnaire data obtained in detail. Then,based on the actual planning and questionnaire results,we analyzed the effect of traffic reconstruction on energy saving and emission reduction. Moreover,we determined concrete evaluation indexes and established relative data model. Finally,by using mathematical statistics and predictive analysis,we studied the road traffic capacity and obtained the different consumption amount both before and after the“North Chengdu Reconstruction”. Furthermore,the research can provide help for future traffic construction.