Japan Society of Civil Engineers 2023 Annual Meeting

Presentation information

第VI部門

シールドトンネル (7)

Fri. Sep 15, 2023 10:40 AM - 12:00 PM VI-13 (広島工業大 五日市キャンパス三宅の森Nexus21 608)

Chair: YOSHIKI MORI

10:40 AM - 10:50 AM

[VI-843] Application of discharged soil volume calculation for muddy soil pressure shield considering loss of mud making agent to cohesive soil and sedimentary soft rock ground; No.1-Calculation method

*Teru Yoshida1, Masayoshi Nakagawa1, Fumio Tatsuoka2 (1. KAJIMA CORPORATION, 2. Prof. Emeritus,Univ. of Tokyo & Tokyo Univ. of Science)

Keywords:muddy soil pressure shield, foam shield, discharged soil volume control, mud making agent, discharged soil volume ratio, sedimentary soft rock

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