基于Vissim仿真的高密度路网城市快速路交通设计方法  

Taffic Dsign Method of Urban Expressway with High Density Road Network Based on VISSIM Simulation

作　　者：彭川子 张贻生 吴昌伟 PENG Chuanzi;ZHANG Yisheng;WU Changwei(Shenzhen Urban Transport Planning Center Co.,Ltd,Shenzhen 518000,China)

机构地区：[1]深圳市城市交通规划设计研究中心股份有限公司,深圳518000

出　　处：《交通与运输》2021年第S01期31-35,共5页Traffic & Transportation

摘　　要：高密度路网下城市道路快速化改造方案难以同时满足交通需求和交织段长度要求,以深圳市月亮湾大道快速化改造为例,分析梳理现状及规划功能需求,结合现状建设条件,提出快速路交通组织思路和方案,并利用VISSIM仿真评估既有规划,通过反复印证和校核,实现方案的整体优化。优化设计为类似高密度路网的城市快速路交通设计方案提供参考。Under high-density road network,it is difficult to meet the traffic demand and the length of weaving section at the same time,taking the rapid transformation of Yueliangwan Avenue as an example,this paper analyzes the current situation,planning function requirements and current construction conditions,puts forward the traffic organization ideas and schemes of expressway,and uses VISSIM simulation to evaluate the existing planning check and realize the overall optimization of the scheme.It provides a reference for the traffic design scheme of urban expressway similar to high-density road network.

关 键 词：交通工程 交通设计 城市快速路 交通组织 

分 类 号：U491[交通运输工程—交通运输规划与管理]