Japan Society of Civil Engineers 2025 Annual Meeting
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Presentation Information

10:30 AM - 10:40 AM JST(1:30 AM - 1:40 AM UTC)

[VI-249]Construction of Internal Structures in Large-Section Shield Tunnels (Part 1): Sidewall Concrete

*Emika Goto1, Toshihiro Maeda1, Mamoru Kawabe1, Takaya Higuchi1, Kengo Koroyasu1, Hiroshi Yamaguchi1, Toshihide Sakai2, Shouhei Yamazaki3, Yuya Ishii3 (1. SHIMIZU CORPORATION, 2. Kumagai Gumi Co.,Ltd., 3. East Nippon Expressway Company Limited)

Keywords:

Shield tunnel,Internal Structure,Long-Distance Concrete Pumping,Stiffness Reducing Admixture

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