基于VISSIM的城市施工路段堵塞对策研究

以武汉市街道口施工路段为例，利用实地调查交通数据，得出拥堵车辆中小汽车为大多数，并采用交通仿真软件VISSIM模拟不同交通状况下交通流运行情况，在保证施工顺利进行和正常交通秩序的前提下，分析并提出了建造临时桥梁以解决施工路段堵塞的方法。

Study of Remedy for Road Congestion Based on VISSIM in Construction Section

This paper takes Jiedaokou construction section in Wuhan for example and uses the data from field survey to reach a conclusion that most vehicles in traffic jams are cars. It also uses traffic simulation software-VISSIM to simulate moving situation of traffic flow in different traffic condition. It analyses and puts forward a new way-building an overpass to solve the congestion problem in construction sections which can work without influencing the construction and traffic order.