Liu, FengVardy, Alan EPokrajac, Dubravka2022-08-212022-08-212021-11Liu, F, Vardy, A E & Pokrajac, D 2021, 'Influence of air chambers on wavefront steepening in railway tunnels', Tunnelling and Underground Space Technology, vol. 117, 104120. https://doi.org/10.1016/j.tust.2021.1041200886-7798https://hdl.handle.net/2164/19085ACKNOWLEDGEMENTS The authors are grateful to the following bodies that provided financial support for the project: (a) National Natural Science Foundation of China (grant no. 52002265), (b) China Scholarship Council (201806935055), (c) State Key Laboratory of Traction Power (grant no. TPL1904), (d) Scientific and Technological Innovation Programs of Higher Education Institutions in Shanxi (grant no. 2019L0251), (e) Natural Science Foundation of Shanxi Province, China (grant no. 201801D221224). CRediT authorship contribution statement Feng Liu: Software, Validation, Investigation, Funding acquisition. Alan E. Vardy: Conceptualization, Methodology, Validation, Supervision, Writing – original draft. Dubravka Pokrajac: Supervision, Methodology, Project administration, Software, Validation.112052299engWavefront steepeningrail tunnelsair chambersmicro-pressure wavesTA Engineering (General). Civil engineering (General)Supplementary DataTAJournal article10.1016/j.tust.2021.104120117