海底冲射式开沟机技术进展  

Recent Developments of Submarine Jet Trenchers

作　　者：张树森[1] 汪淳[1] 葛彤[1] 

机构地区：[1]上海交通大学船舶海洋与建筑工程学院,上海200240

出　　处：《船海工程》2014年第3期176-182,共7页Ship & Ocean Engineering

摘　　要：总结已有的冲射式开沟机,包括冲射式开沟滑撬、自推进爬行开沟机、开沟型ROV和非接触式控流开沟机的技术特点,认为冲射式开沟滑撬技术门槛和成本较低,适合在近海浅水区域作业,而自推进爬行开沟机和开沟型ROV则适合深水区的开沟作业,非接触式控流开沟机适应性最广,几乎可以在所有水深和除基岩外的所有地质状况下工作。新型海底开沟机将向着智能化、大型化、宽适应性和高效率几个发展方向。The technical features of several kinds of submarine jet trenchers were introduced , including jet sled , self-propelled crawling trencher , ROV trencher and controlled flow excavation equipment .The authors believe that the jet sled is suitable for pipe-line or cable burying in shallow water , the self propelled crawling trencher and ROV trencher is designed for pipeline and cable bur-ying in deep water area , and the controlled flow excavation equipment is fit for almost all soil types except rock seabed .Design of intelligent, large-scaling, wide adaptability, and high efficiency submarine trenchers will be the developing trends in the future .

关 键 词：海底冲射开沟机 自推进爬行开沟机 开沟型ROV 非接触式控流开沟机 

分 类 号：U674.34[交通运输工程—船舶及航道工程]