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A platform for research: civil engineering, architecture and urbanism
CONVEYANCE/INSTALLATION METHOD OF BOX BODY CONSTITUTING TEMPORARY COFFERDAM BODY, AND FLOAT BARGE FOR BOX BODY CONVEYANCE CONSTITUTING TEMPORARY COFFERDAM BODY
To provide a conveyance/installation method of a box body constituting a temporary cofferdam body enabling attitude adjustment of the box body, and a float barge for box body conveyance constituting a temporary cofferdam body.SOLUTION: In a weir 1 having a weir column 10 and a main gate 14 that extends to a side part of the weir column 10 and can be freely ascended and descended, a conveyance/installation method of a box body which constitutes a temporary cofferdam body constructed in the periphery of the weir column 10 and is arranged in the periphery of the weir column 10 includes: a box body conveyance step of temporarily fixing a box body 20 to an inlet 331 of a float barge 330, and self-traveling or towing the float barge 330 to the vicinity of an installation position of the weir column 10; and a box installation step of performing attitude adjustment of the box body 20 using a feeding winch 333 and a retracting winch provided in the inlet 331 and wires 334 and 335 mounted between the box 20 and the wires, and installing the box body 20 in the weir column 10 while storing a part of the weir column 10 in the inside of the box body 20 through an opening provided on the box body 20.SELECTED DRAWING: Figure 9
【課題】箱体の姿勢調整を可能とした、仮締切り体を構成する箱体の搬送・設置方法と、仮締切り体を構成する箱体搬送用のフロート台船を提供する。【解決手段】堰柱１０と、堰柱１０の側方に延設する昇降自在な本設ゲート１４と、を有する堰１において、堰柱１０の周囲に構築される仮締切り体を構成し、堰柱１０の周囲に配設される、箱体の搬送・設置方法であって、フロート台船３３０の入り江３３１に箱体２０を仮固定し、フロート台船３３０を堰柱１０の設置位置の近傍まで自走もしくは曳航させる箱体搬送工程と、入り江３３１に設けられている送り出しウインチ３３３及び引き戻しウインチと、箱体２０との間に取り付けられているワイヤ３３４，３３５を利用して箱体２０の姿勢調整を行い、箱体２０の備える開口を介して堰柱１０の一部を箱体２０の内部に収容しながら、箱体２０を堰柱１０に設置する箱体設置工程と、を有する。【選択図】図９
CONVEYANCE/INSTALLATION METHOD OF BOX BODY CONSTITUTING TEMPORARY COFFERDAM BODY, AND FLOAT BARGE FOR BOX BODY CONVEYANCE CONSTITUTING TEMPORARY COFFERDAM BODY
To provide a conveyance/installation method of a box body constituting a temporary cofferdam body enabling attitude adjustment of the box body, and a float barge for box body conveyance constituting a temporary cofferdam body.SOLUTION: In a weir 1 having a weir column 10 and a main gate 14 that extends to a side part of the weir column 10 and can be freely ascended and descended, a conveyance/installation method of a box body which constitutes a temporary cofferdam body constructed in the periphery of the weir column 10 and is arranged in the periphery of the weir column 10 includes: a box body conveyance step of temporarily fixing a box body 20 to an inlet 331 of a float barge 330, and self-traveling or towing the float barge 330 to the vicinity of an installation position of the weir column 10; and a box installation step of performing attitude adjustment of the box body 20 using a feeding winch 333 and a retracting winch provided in the inlet 331 and wires 334 and 335 mounted between the box 20 and the wires, and installing the box body 20 in the weir column 10 while storing a part of the weir column 10 in the inside of the box body 20 through an opening provided on the box body 20.SELECTED DRAWING: Figure 9
【課題】箱体の姿勢調整を可能とした、仮締切り体を構成する箱体の搬送・設置方法と、仮締切り体を構成する箱体搬送用のフロート台船を提供する。【解決手段】堰柱１０と、堰柱１０の側方に延設する昇降自在な本設ゲート１４と、を有する堰１において、堰柱１０の周囲に構築される仮締切り体を構成し、堰柱１０の周囲に配設される、箱体の搬送・設置方法であって、フロート台船３３０の入り江３３１に箱体２０を仮固定し、フロート台船３３０を堰柱１０の設置位置の近傍まで自走もしくは曳航させる箱体搬送工程と、入り江３３１に設けられている送り出しウインチ３３３及び引き戻しウインチと、箱体２０との間に取り付けられているワイヤ３３４，３３５を利用して箱体２０の姿勢調整を行い、箱体２０の備える開口を介して堰柱１０の一部を箱体２０の内部に収容しながら、箱体２０を堰柱１０に設置する箱体設置工程と、を有する。【選択図】図９
CONVEYANCE/INSTALLATION METHOD OF BOX BODY CONSTITUTING TEMPORARY COFFERDAM BODY, AND FLOAT BARGE FOR BOX BODY CONVEYANCE CONSTITUTING TEMPORARY COFFERDAM BODY
仮締切り体を構成する箱体の搬送・設置方法と、仮締切り体を構成する箱体搬送用のフロート台船
TOYAMA MASAYASU (author) / NAKAMURA HIRONORI (author) / MORII SADAKAZU (author) / NISHIURA TETSUO (author)
2021-04-22
Patent
Electronic Resource
Japanese
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