| 摘要 |
<p>PURPOSE:To effectively perform the joining work of a marine structure and a platform without being subject to weather and oceanic conditions by a method in which when legs are connected with the struts of a marine structure, the legs are hung down and joined by a heap compensator provided to the platform. CONSTITUTION:Heap compensators 8a-8d consisting of oil-pressure cylinders 81a-81d, pulleys 82a-82d, and wires 83a-83d are provided to a platform. When legs 5a-5d are brought down and connected with the struts 3a-3d of a marine structure 1, the legs 5a-5d are removed from other couplings immediately before the legs 5a-5d come into contact with the struts 3a-3d, the loads are transferred to heap compensators 8a-8d and they are combined with each other under the condition of being hung down by the heap compensators. By this, since the movement of them by tidal waves, etc., is eased, the joining work of the marine structure and the platform can be effectively performed without governed by weathering and oceanic conditions.</p> |
