多路交叉口更新改造交通组织研究  

Research on Traffic Organization for Renewal and Renovation of Multiple Intersection

作　　者：王振佳 吴云鹏 肖书影 肖阳 Wang Zhenjia;Wu Yunpeng;Xiao Shuying;Xiao Yang(Beijing Engineering Consulting Co.,Ltd.,Beijing 100124,China;Beijing Transportation Infrastructure Construction Project Management Center,Beijing 100161,China;Beijing Municipal Engineering Design Institute Co.,Ltd.,Beijing 100037,China)

机构地区：[1]北京市工程咨询有限公司,北京100124 [2]北京市交通基础设施建设项目管理中心,北京100161 [3]北京市市政专业设计院股份公司,北京100037

出　　处：《市政技术》2024年第4期140-146,共7页Journal of Municipal Technology

摘　　要：为提升多路交叉口安全水平与运行效率,首先分析总结了多路交叉口的道路特征,提出了多路交叉口改造更新的交通组织原则;然后将上述原则组合运用于北京市房山区某典型多路交叉口,设计了4种改造方案,从安全性、运行效率、投资和交通功能4个角度对各方案进行了评分,再采用竞争态势矩阵计算了各方案的综合得分,并分析了各方案的优势;最终确定了推荐方案。该研究成果可为多路交叉口的梳堵提供借鉴。In order to improve the safety and operational efficiency of multiple intersection,the road characteristics were firstly analyzed and summarized at multiple intersection.And then the traffic organization principles were pro-posed for the transformation and renovation,which was applied to the typical multiple intersection in Fangshan Dis-trict,Beijing.Four renovation schemes were designed.Each plan was evaluated from four perspectives of safety,operational efficiency,investment,and transportation function.The comprehensive scores of each plan was calculated by the competitive profice matrix.The advantage of each plan was analyzed to determine the recommended solution.This research result can provide reference for the combing and blocking engineering of multiple intersections.

关 键 词：多路交叉口 更新改造 交通组织 多方案比选 竞争态势矩阵 

分 类 号：U412.351[交通运输工程—道路与铁道工程]