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Title: | A probabilistic approach to evaluate the seismic loss of metro tunnels in Shanghai City |
Authors: | Huang, ZK Zhang, DM Zhou, WD Pitilakis, K Tsinidis, G Argyroudis, S |
Keywords: | circular tunnels;seismic vulnerability;cost;infrastructure |
Issue Date: | 12-Apr-2023 |
Publisher: | CRC Press |
Citation: | Huang, Z.K. et al. (2023) 'A probabilistic approach to evaluate the seismic loss of metro tunnels in Shanghai City', Expanding Underground - Knowledge and Passion to Make a Positive Impact on the World: Proceedings of the ITA-AITES World Tunnel Congress, WTC 2023, Athens, Greece, 12-18 May, pp. 3119 - 3126. doi: /10.1201/9781003348030-377. |
Abstract: | Copyright © 2023 The Author(s). Tunnels are crucial lifeline components in the mega cities. This work studies the direct seismic cost of metro tunnels subjected to earthquake events. The degree of tunnel damage and the corresponding direct seismic loss is derived considering various tunnel burial depths. The developed framework is then applied in the metro tunnels located in Shanghai city, China. Specifically, the direct seismic loss of one tunnel ring and the whole Metro Line 10 under different hazard scenario is estimated. Results highlight the significant function of tunnel buried depths towards more efficient seismic loss assessment. The findings of this study constitute useful elements in seismic loss management in terms of lifeline resilience. |
URI: | https://bura.brunel.ac.uk/handle/2438/26787 |
DOI: | https://doi.org/10.1201/9781003348030-377 |
ISBN: | 978-1-003-34803-0 |
Other Identifiers: | ORCID iD: Sotirios Argyroudis https://orcid.org/0000-0002-8131-3038 |
Appears in Collections: | Dept of Civil and Environmental Engineering Research Papers |
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FullText.pdf | Copyright © 2023 The Author(s), ISBN 978-1-003-34803-0 Open Access: www.taylorfrancis.com, CC BY-NC-ND 4.0 license (https://creativecommons.org/licenses/by-nc/4.0/). | 2.28 MB | Adobe PDF | View/Open |
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