基于节点重要度法的高速公路与城市道路衔接线位置研究  

The Position of Connected-way for Highway and Urban Road Based on Node Importance Analysis Method

作　　者：任传祥[1] 刘法胜[1] 周丽[1] 

机构地区：[1]山东科技大学交通学院,山东青岛266590

出　　处：《山东科技大学学报（自然科学版）》2014年第2期100-106,共7页Journal of Shandong University of Science and Technology(Natural Science)

基　　金：国家自然科学基金项目(61273197;60804034);山东省优秀中青年科学家科研奖励基金项目(BS2012DX031)

摘　　要：研究了高速公路与城市道路衔接规划中衔接线与城市道路衔接位置的选取问题;分析了基于互通式立交数量确定衔接线数量的方法,设计了节点重要度法用以优化衔接线位置,包括节点及其评价指标的选择、聚类计算及分析等;最后,将节点重要度法应用于潍坊市与济青高速公路衔接线布局规划,通过计算得到了可行结果。The optimizing for location of connected-way for urban road was studied on the problem of layout planning for connected-way of highway and urban road, The method for connected-way number based on the interchange number was analyzed,and then the node importance analysis method was designed for the optimizing of location for connected way,which includes the selection of node and its indexes, cluster calculation and analysis and so on. Finally, the method proposed was applied to the layout planning for connected-way of Jinan-Qingdao highway and Weifang urban road. The result approves the feasibility of the method.

关 键 词：衔接线位置 布局规划 高速公路 城市道路 节点重要度法 

分 类 号：U412.1[交通运输工程—道路与铁道工程]