气垫技术在大港人工岛钢模运移中的运用

The Application of Air Cushion Technique in the Transportation of Steelwork of Artificial Island in Da Gong Oil Field

论述了大港油田运用气垫技术将70 0 .8t人工岛钢模运移距离海岸线 4 12 5m海域进行垫升、拖航、定位、试验研究的全过程 ,该项技术的成功填补了国内的空白 ,整体技术达到了世界水平 ,其关键参数的选择和运用 ,为解决滩涂 (或沼泽地 )大型物体的运移提供了一整套运移装备及与之相关的技术和经验。

The artificial island steelwork weighted 700.8t was transported to a sea area 4,125m from onshore by using air cushion technique.The whole process of hovering,towing,positioning and testing of the steelwork are described.The selection of key parameters and the successful application of air cushion technique in this project provide a complete set of facility and experiment for transportation of heavy objects in the swamped offshore area.