Research on the Performance Recovery Strategy Model of Hangzhou Metro Network Based on Complex Network and Tenacity Theory

Based on complex networks and resilience theory, the structural characteristics post-disaster performance recovery process of urban metro network are studied to determine best repair strategy for under different scenarios. Specifically: (1) The space-L method is used model Hangzhou network, MATLAB software calculate characteristic parameter values structure; (2) A was constructed, efficiency as evaluation index level network; (3) scenarios simulated optimal obtained. results show that degree nodes all generally low; average passage path between long scattered, which makes convenience residents’ travel low. In addition, betweenness have some influence order failed nodes. Finally, genetic algorithm solves with good results.