| 摘要 |
PURPOSE:To prevent a submarine pipeline from being cut, by a method wherein a submarine pipeline and a submarine bottomed oil-storing tank are connected to each other by two pipes jointed to each other by a flexible pipe joint, and a buoyancy body is fitted to the joint part of the two pipes. CONSTITUTION:A connecting end part 3A of the submarine pipeline 3 and a connecting end part 2A of the submarine bottomed oil-storing tank 2 are connected to each other by the two pipes 5A, 5B jointed to each other by the flexible pipe joint 4A, and the buoyancy body 6 is fitted to the pipe joint 4A. Accordingly, even when the position of the tank 2 is fluctuated, the displacement can be absorbed by the connecting device, so that the pipeline 3 can be prevented from being cut. |
