基于BIM交通仿真技术的交通疏堵工程设计评价方法研究  

Research on Evaluation Method of Traffic Congestion Relieve Engineering Design Based on BIM Traffic Simulation Technology

作　　者：邓博 赵红征 沈伯昭 魏增智 樊浩锐 DENG Bo;ZHAO Hongzheng;SHEN Bozhao;WEI Zengzhi;FAN Haorui(Beijing Guodaotong Highway Design and Research Institute Co.Ltd.,Beijing 100161,China;Beijing Shoufa Expressway Construction Management Co.Ltd,Beijing 100071,China)

机构地区：[1]北京国道通公路设计研究院股份有限公司,北京100161 [2]北京市首发高速公路建设管理有限责任公司,北京100071

出　　处：《交通工程》2023年第4期29-34,共6页Journal of Transportation Engineering

摘　　要：为完善北京市道路交通网络,制定更完善的疏堵方案,本文以北郊农场桥改造工程为例,研究了基于BIM的交通仿真技术在交通疏堵工程的优化设计方法.北郊农场桥改造工程是北京市回龙观地区的重点城市疏堵项目,在该项目的方案论证阶段,利用Infraworks软件对改造前后的交通状况进行了仿真和模拟,通过运行速度及路口延误2个指标,验证了疏堵方案的有效性.仿真结果有力地支撑了设计方案,对工程的推进起到了良好的促进作用.In order to improve the road traffic network in Beijing and formulate a more complete congestion scheme,this paper takes the Beijiao Farm Bridge Renovation Project as an example to study the optimization design method of BIM-based traffic simulation technology in traffic congestion engineering.In the project demonstration stage,Infraworks software was used to simulate and simulate the traffic conditions before and after the renovation,and the effectiveness of the dredging scheme was verified by two indicators:running speed and intersection delay.The simulation results strongly support the design scheme and play a good role in promoting the project.

关 键 词：BIM技术 Infraworks 市政道路 微观交通仿真 城市疏堵工程 

分 类 号：U491.5[交通运输工程—交通运输规划与管理]