In order to improve the efficiency and benefit of float-over,taken the float-over of topsides in Bohai Bay and the South China Sea as examples,the characteristics and commonalities of many projects are considered in an overall manner,and the innovation of key technologies of float-over and the improvement of the efficiency and benefit of the construction are introduced in detail.The results show that the developed rapid lowering device of the sea fastening,the newly designed deep-water anchoring scheme,the visualization technology of the monitoring system and the innovative barge positioning technology can greatly improve the efficiency and benefit of the construction,and the standardized fender design method enables the same barge to freely switch between buoyant projects in different sea areas at any time.The technical achievements are implemented and applied in the engineering project practice,with obvious effect of cost reduction and efficiency increase,which is of certain reference significance for the construction of similar projects in the future.
维普
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