| 摘要 |
PROBLEM TO BE SOLVED: To provide an underwater pile fixing structure and its construction method in which a construction period and a building construction cost can be reduced.SOLUTION: A fixing structure of underwater piles 3 placed in a bottom ground (seabed 2) includes pile fixing frames 10 for inserting piles 3 and fixing pile heads, and a frame installation member 30 for fixing the pile fixing frames 10 to a quay wall 4. The frame installation member 30 includes a base part 31 fixed to the quay wall 4 and a supporting bracket 32 extending from the base part 31. The pile fixing frames 10 each include: a strut member 11 with an upper end part fixed to the frame installation member 30 while being hooked to the supporting bracket 32; a cross beam member 12 mounted on the upper part of the strut member 11 and protruding in the direction apart from the quay wall 4; and a pile fixing frame member 20 provided on the cross beam member 12 and fixing an outer circumferential surface of the underwater pile 3. |
