疫情期间城市道路交通运行状况变化——以宝山区为例  

Changes of Urban Road Traffic During the Epidemic:A Case Study of Baoshan District in Shanghai

作　　者：孙海浩[1] 张旗 SUN Haihao;ZHANG Qi(The Key Laboratory of Road and Traffic Engineering Ministry of Education College of Transportation Engineering,Tongji University Shanghai 201804,China;Collegeof Transportation engineering,Tongji University,Shanghai 201804,China)

机构地区：[1]同济大学道路与交通工程教育部重点实验室,上海201804 [2]同济大学交通运输工程学院,上海201804

出　　处：《综合运输》2022年第7期146-153,共8页China Transportation Review

摘　　要：为分析新冠肺炎疫情给特大城市局部区域道路交通运行状况造成的影响,依据疫情传播特征把上海市宝山区道路交通系统经历的过程划分为4个阶段,研究不同阶段道路交通运行状况,分析其变化特征。结果表明在疫情的冲击下,宝山区道路交通量先是呈现断崖式下降,随着疫情形势的好转,区内道路交通状况逐渐恢复,但道路交通运行状况发生变化。通过研究不同阶段宝山区交通运行差异,为后疫情时代城市内部交通运行和管理提供参考。In order to analyze the impact of COVID-19 on road traffic operation in local regions of megacities,the process of road traffic system in Baoshan District of Shanghai was divided into four stages based on the transmission characteristics of the epidemic, and the operation conditions of road traffic in different stages were studied to analyze its changing characteristics. The results showed that under the impact of the epidemic,the road traffic volume in Baoshan District first showed a cliff decline. With the improvement of the epidemic situation, the road traffic situation in baoshan District gradually recovered, but the road traffic operation situation changed. By studying the differences of traffic operation in Baoshan district at different stages, it provides reference for urban traffic operation and management in the post-epidemic era.

关 键 词：新冠肺炎疫情 局部区域 城市道路 交通运行 交通管理 

分 类 号：U491[交通运输工程—交通运输规划与管理]