[VI-125] Tunnel excavation construction using pipe roof method of under a subway turnout.
Keywords:Under a subway turnout, Pipe roof method, Tunnel excavation
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第VI部門
Thu. Sep 9, 2021 2:40 PM - 4:00 PM VI-12 (Room37)
Chair: Kenji Murakami
Keywords:Under a subway turnout, Pipe roof method, Tunnel excavation
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