第III部門

トンネル (8)

Thu. Sep 14, 2023 9:00 AM - 10:20 AM III-6 (広島大東広島キャンパス総合科学部講義棟Ｋ３１３)

Chair: Kazushi Yanagawa

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9:00 AM - 9:10 AM

[III-179] Estimation of Groundwater Flow between Tunnel and Surrounding Ground in Tunnel with Floor Heave

*Yuichiro Nishikane¹, Keisuke Shimamoto¹, Takuya Urakoshi¹, Michiaki Imaizumi¹ (1. Railway Technical Research Institute)

9:10 AM - 9:20 AM

[III-180] A Study on the Deterioration Cause of Concrete Pavement Slab in Tunnel Caused by Spring Water

*Hiroshi Shimoyama¹, Takaharu Furusawa², Yuya Kai² (1. West Nippon Expressway Engineering Chugoku Co., Ltd, 2. West Nippon Expressway Company Limited)

9:20 AM - 9:30 AM

[III-181] Analytical method to measures against heaving of the tunnels bottom

*Kennji Sawai¹, Kenichi Maegawa¹, Minori Hukuda¹, Takushi Suenaga², Tomoki Harakawa² (1. West Nippon Expressway Company Limited, 2. West Nippon Expressway Engineering Chugoku Co.,Ltd.)

9:30 AM - 9:40 AM

[III-182] Fundamental Study on Mechanical Characteristics of Sheet Waterproofing for Mountain Tunnels

*Kousei Sekine¹, Kosuke Kawata¹, Nobuharu Isago¹ (1. Tokyo Metropolitan University)

9:40 AM - 9:50 AM

[III-183] Analysis of geological characteristics focusing on the heaving of in-service tunnels

*Daisuke Kobayashi¹, Kiyoto Nakano¹, Tetsuya Yamazaki¹ (1. Nippon Expressway Research Institute Company Limited)

9:50 AM - 10:00 AM

[III-184] A study of simplifying pretreatment in the inundated collapse test

*Kazuma Mochizuki¹, Taro Ishikawa¹, Takuya Urakoshi², keisuke shimamoto² (1. JRTT, 2. RTRI)

10:00 AM - 10:10 AM

[III-185] Comparison of foam properties under pressure environment

*Kimura Yukinobu¹, Miura Toshihiko¹ (1. Obayashi Corporation)

Session information