中国海洋大学学报（自然科学版）2017，Vol.47Issue(5)：128-134,7.DOI:10.16441/j.cnki.hdxb.20140379
不同浪向下大型回转式起重船回转起吊作业过程的动力学分析
Dynamic Analysis of Full Circle Swinging Hoisting Operation of Large Revolving Floating Crane Vessel Under Different Wave Directions
摘要
Abstract
With the development of the ocean from shallow water to deep water,the role of various special ships in the construction of marine engineering is becoming increasingly important.The revolving floating crane vessel is an important engineering ship in the construction of ocean engineering,and it is a necessary tool for the development of the ocean.For better development and utilization of marine resources,it is necessary to carry out the research of related equipment.Based on the parameters of a cetain revolving floating crane vessel,combined with the specific process of the floating crane vessel at work,the model of the floating crane vessel under full circle swing hoisting has been established by OrcaFlex.With the change the direction of wave,the dynamic analysis of the system has been made and got the impact force between the support vessel and the hanging object and the tension of the crane wire under different wave directions.At the same time,we got the minimum impact force between the support vessel and the hanging object and the tension of the crane wire and their wave directions.According to the calculated result,the optimization design of the full circle swing hoisting operation of large revolving floating crane vessel has been given.关键词
回转式起重船/OrcaFlex/动力学分析/碰撞力/吊缆张力Key words
revolving floating crane vessel/OrcaFlex/dynamic analysis/impact force/tension of the crane wire分类
建筑与水利引用本文复制引用
张大朋,朱克强..不同浪向下大型回转式起重船回转起吊作业过程的动力学分析[J].中国海洋大学学报（自然科学版）,2017,47(5):128-134,7.基金项目
国家自然科学基金项目(11272160)资助 Supported by the National Natural Science Foundation of China(11272160) （11272160）
