PILE DRIVING METHOD FOR CONSTRUCTING MARINE STAGE AND METHOD FOR CONSTRUCTING THE SEA STAGE

摘要

PROBLEM TO BE SOLVED: To efficiently performing pile driving without requiring the lateral movement of an execution machine when a marine stage is constructed. ;SOLUTION: A crane truck 3 moving on an existing connecting frame material by a roller device 9 is provided, a turnable crane 4 is mounted on the crane truck 3, and a new connection frame material 2A is connected to the edge part of the existing connection frame material 2. A support pile 14 is lowered to the ground D under the sea by the edge part of the new frame material 2A, the edge part of the new connection frame material 2A is supported by the support pile 14, a new pile 1A is hung by the crane 4, the pile 1A is driven to the ground D under the sea in the edge part of the newly connected connection frame material 2A, and driving of the new pile 1A is completed. The crane truck 3 mounting the crane 4 on the new connection frame material 2A is moved forward, and the piles are successively driven to the ground under the sea.;COPYRIGHT: (C)1998,JPO