绕城高速公路与城市轨道交通停车换乘设施选址模型

发布时间：2018-06-05 15:06

本文选题：交通工程 + 绕城高速公路　；参考：《交通运输系统工程与信息》2017年03期

【摘要】：绕城高速公路与市区交通网络车流交换具有不同于其他公路的特征,其与城市轨道交通PR设施选址要求亦不同.以绕城高速公路特征为切入点,在分析停车换乘设施选址原则的基础上,选取了停车换乘需求、停车换乘可靠性和建设用地需求3类7项PR设施选址评价指标.运用物元评价方法,建立了绕城高速公路与城市轨道交通PR设施选址物元评价模型,利用熵权法为各指标赋予权重,通过综合关联度把待选址站点分为优、良、中、差4个等级,选择在综合评价等级"优"的轨道交通站点附近设置PR设施.所建模型应用在西安市绕城高速与城市轨道交通PR设施选址中,结果表明,在西安绕城高速与轨道交通PR设施选址中,主要制约因素是用地限制,和实际情况吻合.
[Abstract]:The traffic flow exchange between the surrounding expressway and the urban traffic network is different from that of other highways, and it is also different from the location requirements of PR facilities of urban rail transit. Based on the analysis of the principle of parking and transfer facility location, this paper selects three types and seven PR evaluation indexes of parking and transfer demand, parking and transfer reliability and construction land demand, based on the analysis of the principle of location selection of parking and transfer facilities. By using the matter element evaluation method, the matter element evaluation model of PR facility location selection for the city around the city expressway and the urban rail transit is established. The entropy weight method is used to give weight to each index, and the site to be selected is classified as excellent, good and middle through the comprehensive correlation degree. After 4 grades, PR facilities are set up near the rail transit station with comprehensive evaluation grade "excellent". The model has been applied to the location selection of Xi'an high speed and urban rail transit PR facilities. The results show that the main restriction factor is the land use restriction, which is consistent with the actual situation.
【作者单位】：兰州交通大学交通运输学院;
【基金】：国家自然科学基金(51468035)~~
【分类号】：U491.7

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