Print Email Facebook Twitter Resilience assessment of asphalt pavement rutting under climate change Title Resilience assessment of asphalt pavement rutting under climate change Author Zhang, Chao (Harbin Institute of Technology) Tan, Yiqiu (Harbin Institute of Technology) Gao, Y. (TU Delft Pavement Engineering) Fu, Yongkang (Poly Changda Overseas Engineering Co.) Li, Jilu (Harbin Institute of Technology) Li, Shuai (Harbin Institute of Technology) Zhou, Xingye (Ministry of Transport of the People's Republic of China) Date 2022 Abstract The service performances of asphalt pavement, especially rutting, will be inevitably affected by climate change. However, existing studies have generally focused on the rutting depth and rutting life, and thus became insufficient for comprehensively evaluating the influence of climate change on rutting over the service life. A resilience assessment method for asphalt pavement rutting is developed to solve the above problem. First, the original resilience method is extended to fit the system whose performance level continues to decline. Then, the calculation formulas of rutting resilience are derived by combining the rutting prediction model and the level assessment model. Subsequently, the influence degrees of climate change in representative cities on rutting resilience are studied. The results suggest that neglecting climate change in rutting design of asphalt pavement will lead to insufficient resilience, especially in northern China. Furthermore, the predicted temperature under RCP8.5 should be employed for asphalt pavement design. Subject Asphalt pavementClimate changeRecovery stageResilienceResistance stageRutting To reference this document use: http://resolver.tudelft.nl/uuid:5d055e62-5c7b-4b42-970b-ac878fb12706 DOI https://doi.org/10.1016/j.trd.2022.103395 Embargo date 2023-07-01 ISSN 1361-9209 Source Transportation Research. Part D: Transport & Environment, 109 Bibliographical note Green Open Access added to TU Delft Institutional Repository 'You share, we take care!' - Taverne project https://www.openaccess.nl/en/you-share-we-take-care Otherwise as indicated in the copyright section: the publisher is the copyright holder of this work and the author uses the Dutch legislation to make this work public. Part of collection Institutional Repository Document type journal article Rights © 2022 Chao Zhang, Yiqiu Tan, Y. Gao, Yongkang Fu, Jilu Li, Shuai Li, Xingye Zhou Files PDF 1_s2.0_S136192092200222X_main.pdf 2.94 MB Close viewer /islandora/object/uuid:5d055e62-5c7b-4b42-970b-ac878fb12706/datastream/OBJ/view