| 摘要 |
PURPOSE:To easily set a marine tower structure in deep sea area by making up the marine tower structure by hanging down a framed structure consisting of plural skeleton units vertically arranged and connected from a float on the sea. CONSTITUTION:A marine tower structure 1 is made up of a hollow rectangular parallel piped float 2 of a specified volume, a frame structure 3 consisting of plural skeleton units 6, and a mooring rope 5. The skeleton unit 6 consists of lower frames 6a, four stuts 6b, upper horizontal parts 6c and reinforcing parts 6d, and the upper and lower skeleton units 6 are connected through brackets 7, 8 and a pin 9. The length of the mooring rope 5 is designated to a given one, and also the size of the skeleton unit 6 is made larger gradually toward the downward direction. The skeleton units 6 are stacked up orderly in such a way as to position the largest skeleton unit at the lowermost place and temporarily clamped by a temporary clamper 11, the float 2 is delivered to a setting place on the sea, the temporary clamper 11 is removed to construct the framed structure 3 under water, the framed structure 3 is hung down from the float 2 and connected to the foundations 4 by the mooring rope 5. |
