Bus bridging problem always focused on the severe emergencies or catastrophes and investigated the large-scale evacuation of passengers. This study proposes an evacuation scheme of metro passengers with urban bus system under the commonly-happened service disruptions. We develop the multi-model transit assignment model by constructing the metro-bus evacuation network. The metro disruptions are associated with the specified the mean and variance of the service recovery time. The affected metro passengers choose to wait or leave the metro system according to their own perceived travel cost and risk-taking behavior. The proposed evacuation scheme builds the linkage between the behavior passengers’ response to the service disruptions and joint decision of evacuation network design and bus frequencies. Thus, it provides the coordination service between the urban bus and metro under disruption. We also proposed a heuristic algorithm to obtain the disruption-triggered evacuation scheme of joint decision of network design and bus frequency choice in a general transit network. The efficiency of the proposed scheme and algorithm is demonstrated by the numerical experiment of a real-world urban transit network.
谭志加，大连海事大学航运经济与管理学院，教授，2000年本科毕业于中国地质大学数理系，2005年硕士毕业于复旦大学运筹学与控制论专业，2010年博士毕业于香港科技大学土木与环境系，2016年在新加坡国立大学从事博士后研究，研究兴趣主要包括 交通运输系统建模与分析、交通基础设施投融资理论，论文主要发表于交通运输领域权威期刊《Transportation Research Part B、 C、 E》和《Transportation Science》等，担任《Transportation Research Part E》编委；目前主持国家自然科学基金项目3项，其中青年基金项目后评估特优。