SUPERSTRUCTURE OF PILED MARINE STRUCTURE AND PILED MARINE STRUCTURE

PROBLEM TO BE SOLVED: To provide a superstructure of a piled marine structure which can suppress damage in transportation while securing corrosion resistance; and a piled marine structure with the superstructure.SOLUTION: A superstructure of a piled marine structure comprises a lower end steel pipe 6 which a pile 15 fitted in the sea bottom is inserted into and fixed to, a body part 5 which has the lower end steel pipe 6 installed in the lower part, a coating member 7 installed so as to cover the outer peripheral surface of the lower end steel pipe 6 and made of anti-corrosion metal, and an end protection member 8 directly fixed to the undersurface of the lower end steel pipe 6 and installed so as to project downward rather than the coating member 7 and made of anti-corrosion metal.SELECTED DRAWING: Figure 1 【課題】耐食性を確保しつつ、輸送時の損傷を抑制可能な杭式海洋構造物の上部工、及び、上部工を備える杭式海洋構造杭式海洋構造物を提供する。【解決手段】海底に嵌入された杭１５が挿入されて固定される下端部鋼管６と、下端部鋼管６が下部に設けられた本体部５と、下端部鋼管６の外周面を覆うように設けられた耐食性金属を材料とした被覆部材７と、下端部鋼管６の下面に直接固定されて、被覆部材７よりも下方に突出するように設けられた耐食性金属を材料とする端部保護部材８と、を備えることを特徴としている。【選択図】図１