[VI-428] Development of Bag to use in Filling of Gap of Rock Mass and Steel Support
Keywords:Mountain Tunnel, Steel Support, Rock Mass, Preloading, Bag, Filling
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第VI部門
Thu. Sep 9, 2021 4:20 PM - 5:40 PM VI-7 (Room32)
Chair: motohiro ooki
Keywords:Mountain Tunnel, Steel Support, Rock Mass, Preloading, Bag, Filling
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