Session Details

山岳トンネル (11)

Thu. Sep 5, 2024 9:30 AM - 10:50 AM JST
Thu. Sep 5, 2024 12:30 AM - 1:50 AM UTC
B202(川内北キャンパス講義棟B棟)
Chair: Kazuhiko Mizutani

[VI-381]Early Contractor Involvement initiatives at urban NATM

*Hiroaki Yonehana1, Daisuke Onozuka1, Hiroyuki Sakai2, Takayuki Honma2 (1. KAJIMA CORPORATION, 2. YOKOHAMA MINATOMIRAI RAILWAY COMPANY)

[VI-382]Aogare Tunnel adjacent construction impact study and construction result report

Kousuke Kurihara1, *Yuki Kawano1 (1. TAISEI CORPORATION)

[VI-383]The design of a large-section tunnel intersection with a cocoon-shaped structure that ensures safety and improves workability

*Taku Takishima1, Yoshinari Kitamura1 (1. KAJIMA corpollation)

[VI-384]Construction of Yokodori Base and Branch Tunnels in the Main Tunnel.

*Hirofumi Takai1, Akira Ishikuro1, Takuya Hashiba1, Hidenori Kaneyasu2, Hajime Kasama2 (1. Shimizu Corporation, 2. Japan Railway Construction, Transport and Technology Agency)

[VI-385]Report on a case of excavating a low-strength ground that has undergone hydrothermal alteration using circular double support

*Yuichi Okazaki1, Yoshitaka Takahashi1, Takahisa Maruyama1, Takeshi Yamada2, Tamio Takahashi2 (1. OBAYASHI CORPORATION, 2. Hokkaido Regional Development Bureau)

[VI-386]Construction report of propulsion machine recovery and propulsion pipe installation by small section NATM

*Hiroto Koda1, Mitsuhide Kodera1, Takahiro Fujii1, Shozo Suzuki1, Masaya Miura1 (1. TOKYU CONSTRUCTION CO., LTD.)

[VI-387]Response to various issues,such as the impact on the suroounding environment and the phase Ⅰ line tunnel,associated with the construction of the phase Ⅱ line tunnel.

*Shuto Sugizono1, Kazuhiro Ikeda1, Akihiro Kanaki1, Masato Sugiyama2 (1. West Nippon Expressway Company Limited, 2. Nihon-Shinko Co., Ltd.)

[VI-388]Measurement and management plan for Phase I tunneling during Phase II line tunnel excavation

*Masahiro Watariue1, Kentaro Yabuki1, Takumi Arai1, Shigeo Yagita1, Hirotaka Umeyama1, Tsuyoshi Fukkuda1, Kenji Sawai2 (1. SHIMIZU CORPORATION, 2. West Nippon Expressway Company Limited)