Japan Society of Civil Engineers 2025 Annual Meeting
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Presentation Information

2:10 PM - 2:20 PM JST(5:10 AM - 5:20 AM UTC)

[VI-263]Applicability of Additives for EPB Shields in Cohesive Soil Ground with Low Natural Water Content and High Liquid Limit

*Yuna Sato1, Ryoma Takemoto1, Katsutoyo Yasui1, Yosuke Shimo2, Nobuhiko Oka2, Tsubasa Nishikawa2 (1. Shimz・TakenakaDoboku・Toua JV, 2. Shin-Meishin Osaka East Office, Kansai Branch, West Nippon Expressway Company Limited)

Keywords:

EPB Shield,Large-diameter Shield,Tunnel Construction Management,Plastic Flowability,Geotechnical Conditions

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