综合交通系统韧性研究综述OA

To systematically summarize the main themes,methods,and findings in current research on the resilience of comprehensive transportation systems,identify existing gaps,and provide insights for future research,this study conducts a detailed review of relevant literature on the resilience of compre-hensive transportation systems.More than one hundred articles are retrieved from major Chinese and international academic databases.The review synthesizes existing work from several perspectives,in-cluding research objectives and scopes,resilience evaluation indicators,integrated transportation net-work modeling approaches,disruption and recovery scenario design,and strategies for enhancing sys-tem resilience.Current research can be broadly categorized into two spatial scales,intercity and intra-urban,with primary objectives focusing on resilience assessment,identification of critical compo-nents,and resilience enhancement.Regarding resilience evaluation indicators,existing studies pre-dominantly adopt two categories:network-analysis-based indicators and traveler-oriented indicators,alongside some integrated indicators and metrics tailored to multimodal transportation.For modeling integrated transportation networks,the literature is reviewed from the perspectives of multilayer net-work structures,disruption and recovery scenario configurations,and network dynamics.In terms of resilience enhancement,current strategies typically fall into three groups:pre-disaster prevention,post-disaster response,and optimized recovery planning.The results demonstrate that future research should place greater emphasis on demand-side factors and incorporate multimodal transportation char-acteristics more thoroughly.Disruption scenarios and passenger behavioral responses require more ac-curate modeling,with fuller consideration of slow modes of travel.Dynamic analyses should pay closer attention to realism and the influence of travel information guidance.Additionally,the complex-ity of integrated transportation systems and the heterogeneity across different transport modes warrant further investigation.