Japan Society of Civil Engineers 2023 Annual Meeting

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第III部門

トンネル (11)

Thu. Sep 14, 2023 2:40 PM - 4:00 PM III-6 (広島大 東広島キャンパス総合科学部講義棟 Ｋ３１３)

Chair: Shigeru Kanjo

2:50 PM - 3:00 PM

[III-201] Tunnel construction using front face prospecting at the geological boundary

*Hikaru Saitou1, Naoya Sasaki1, Eisuke Kotani2 (1. MAEDA CONSTRACUTION TECHNOLOGY CO.,LTD, 2. Tajima District Administration Office, Hyogo Prefectural)

Keywords:tuff breccia, granite, PS-WL method, borehole camera, TSP303, face forward exploration

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