Japan Society of Civil Engineers 2024 Annual Meeting
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Presentation Information

10:00 AM - 10:10 AM JST(1:00 AM - 1:10 AM UTC)

[VI-910]Estimation of shield cutter bits wearing amount using specific energy in long distance and rock excavation shield tunnel

*Tadataka Watanabe1, Hideki Yasumura1, Asuka Uchiyama1, Yuusuke Takahara1 (1. Nishimatsu Construction Co., Ltd.)

Keywords:

Slurry shield,Cutter bits replacement plan,specific energy

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