铺管船作为管道铺设的重要海洋工程装备,其性能是深海铺管的关键。针对当前国内外深海铺管船发展,从铺管方式和船体性能两方面进行了分析归纳,对深海管道S型铺设的特点及关键设备进行了分析,讨论了S型铺管船在深海应用的发展趋势。
Pipe-laying vessel as an important offshore engineering installation,its features is the key of the laying especially for deepwater.In view of the development of pipe-laying vessels at home and abroad,analysis and conclusion are made from two aspects-pipe-laying approach and hull characteristics.The features and key equipment of S-lay in deepwater are also analyzed.It forecasts the application trend of S-lay pipe-laying vessels in deepwater.