A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DEVICE AND METHOD FOR SUPPRESSING ADHESION OF MARINE ORGANISM
PROBLEM TO BE SOLVED: To efficiently perform work for suppressing adhesion of a marine organism on a pile of an existing marine structure.SOLUTION: A device 1 for suppressing adhesion of a marine organism includes a cylindrical member 2 fitted on a pile 100 so as to cover an outer peripheral surface of at least either of a splash zone or a tidal zone of the pile 100. The cylindrical member 2 is divided into a plurality of ring-form members 6 in a longitudinal direction thereof. The ring-form member 6 is divided into a plurality of members (circular arcuate members 7) in a circumferential direction thereof. The device 1 for suppressing adhesion of a marine organism further includes an expandable/contractable expansion member 4 interposed between an inner peripheral surface (a recess 6a) of the ring-form member 6 and an outer peripheral surface 101 of the pile 100. The ring-form member 6 is fixed on the pile 100 through the expansion member 4 when the expansion member 4 is in an expanded state. The ring-form member 6 is movable on the pile 100 in a longitudinal direction of the pile 100 when the expansion member 4 is in a contracted state.SELECTED DRAWING: Figure 1
【課題】既設の海洋構造物の杭に海洋生物が付着することを抑制するための作業を効率良く行う。【解決手段】海洋生物付着抑制装置１は、杭１００の飛沫帯と干満帯との少なくとも一方の外周面を覆うように杭１００に取り付けられる筒状部材２を備える。筒状部材２は、その長手方向に複数のリング状部材６に分割される。リング状部材６は、その周方向に複数の部材（円弧状部材７）に分割される。海洋生物付着抑制装置１は、リング状部材６の内周面（凹部６ａ）と杭１００の外周面１０１との間に介装されて拡張・収縮可能な拡張部材４を更に備える。拡張部材４が拡張状態であるときに、リング状部材６が拡張部材４を介して杭１００に固定される。拡張部材４が収縮状態であるときに、リング状部材６が杭１００に対して杭１００の長手方向に移動可能である。【選択図】図１
DEVICE AND METHOD FOR SUPPRESSING ADHESION OF MARINE ORGANISM
PROBLEM TO BE SOLVED: To efficiently perform work for suppressing adhesion of a marine organism on a pile of an existing marine structure.SOLUTION: A device 1 for suppressing adhesion of a marine organism includes a cylindrical member 2 fitted on a pile 100 so as to cover an outer peripheral surface of at least either of a splash zone or a tidal zone of the pile 100. The cylindrical member 2 is divided into a plurality of ring-form members 6 in a longitudinal direction thereof. The ring-form member 6 is divided into a plurality of members (circular arcuate members 7) in a circumferential direction thereof. The device 1 for suppressing adhesion of a marine organism further includes an expandable/contractable expansion member 4 interposed between an inner peripheral surface (a recess 6a) of the ring-form member 6 and an outer peripheral surface 101 of the pile 100. The ring-form member 6 is fixed on the pile 100 through the expansion member 4 when the expansion member 4 is in an expanded state. The ring-form member 6 is movable on the pile 100 in a longitudinal direction of the pile 100 when the expansion member 4 is in a contracted state.SELECTED DRAWING: Figure 1
【課題】既設の海洋構造物の杭に海洋生物が付着することを抑制するための作業を効率良く行う。【解決手段】海洋生物付着抑制装置１は、杭１００の飛沫帯と干満帯との少なくとも一方の外周面を覆うように杭１００に取り付けられる筒状部材２を備える。筒状部材２は、その長手方向に複数のリング状部材６に分割される。リング状部材６は、その周方向に複数の部材（円弧状部材７）に分割される。海洋生物付着抑制装置１は、リング状部材６の内周面（凹部６ａ）と杭１００の外周面１０１との間に介装されて拡張・収縮可能な拡張部材４を更に備える。拡張部材４が拡張状態であるときに、リング状部材６が拡張部材４を介して杭１００に固定される。拡張部材４が収縮状態であるときに、リング状部材６が杭１００に対して杭１００の長手方向に移動可能である。【選択図】図１
DEVICE AND METHOD FOR SUPPRESSING ADHESION OF MARINE ORGANISM
海洋生物付着抑制装置、及び、海洋生物の付着抑制方法
YOSHIMURA SHINICHI (author) / UEDA AKIRO (author)
2018-01-11
Patent
Electronic Resource
Japanese
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