Studying the issue on resilience of passenger transport network within urban agglom-eration is helpful to improve its ability to cope with emergencies.Based on the theory of resilient city and complex network,a model considering the three abilities of absorption,adaptation and recovery of passenger transport network in urban agglomeration is constructed.Based on the road network data from Hu-Bao-E-Wu urban agglomeration,different attack strategies and link addition strategies are used to consider optimization of resilience of passenger transport network in urban agglomeration.The best link addition strategy is found by Python analysis.The results show that different attack methods have different effects on the resilience of passenger transport network in urban agglomerations.The low-degree addition(LDA)has a significant improvement in the resili-ence of passenger transport network,which provides suggestions for the improvement of the resili-ence of urban agglomerations.
关键词
综合交通/城市群/客运网络/网络韧性优化/加边策略
Key words
integrated transport/urban agglomeration/passenger transport network/network resilience optimization/link addition strategy
维普
万方数据