Japan Society of Civil Engineers 2023 Annual Meeting

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第III部門

トンネル (3)

Thu. Sep 14, 2023 1:00 PM - 2:20 PM III-5 (広島大 東広島キャンパス総合科学部講義棟 Ｋ３１２)

Chair: Naoki Tachibana

1:50 PM - 2:00 PM

[III-163] Analytical Consideration of Seismic Behavior of Existing Mountain Tunnel Portal

*Akira Matsuoka1, Minaho Fukushima1, Kosuke Kawata1, Nobuharu Isago1, Hajime Kitamura2, Kosuke Nakashima2, Shinobu Kaise2 (1. Tokyo Metropolitan University, 2. Central Nippon Expressway Company Limited)

Keywords:Mountain Tunnel, portal, slope, earthquake, numerical analysis

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