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Analysis of Pressure Relief Duct's Effectiveness in a Single-Track Parallel Tunnel for High-Speed Undersea Railway

Suhwan Yun^1,*, Wonhee Park¹, Duckhee Lee¹, Teasoon Kwon¹, Heeup Lee¹

1 Korea Railroad Research Institute, 176 Cheoldo Bangmulgwan-ro, Uiwang-si, 16105, Korea

* Corresponding Author: Suhwan Yun. Email: