多浮体式系泊系统设计及水动力性能分析
|
摘要
为创造更有利于平台钻井作业的外部环境,本文提出一种新型多浮体系泊系统。在1 500 m水深,风、浪、流同向作用下,对平台-连接体-锚链-张力筋腱组成的多浮体结构进行完全时域耦合分析,并将新型多浮体系泊系统和传统张紧式系泊系统计算结果进行对比分析,结论充分体现新型系泊系统设计的合理性、优越性。
To create better external environment of platform drilling operation,this paper puts forward a new type of multi-body floating system. In the 1 500 m water depth,the external load generate in one direction,floating body structure which consist of platform,connector,tension tendon,is analyzed by the method of full time domain coupled analysis. There is a comparison calculation results between the new system of floating mooring system and traditional mooring system. The contrast conclusion fully embodies the rationality and the advantages of the new type of multi-body floating system.
To create better external environment of platform drilling operation,this paper puts forward a new type of multi-body floating system. In the 1 500 m water depth,the external load generate in one direction,floating body structure which consist of platform,connector,tension tendon,is analyzed by the method of full time domain coupled analysis. There is a comparison calculation results between the new system of floating mooring system and traditional mooring system. The contrast conclusion fully embodies the rationality and the advantages of the new type of multi-body floating system.
引文
[1]CHEN Xu-jun,CUI Wei-cheng,SHEN Qing,et al.New method for predicting the motion responses of a flexible joint multi-body floating system to irregular waves[J].China Ocean Engineering,2001,15(4):491-498.
[2]邹志利,何军业,邢至庄.多点系泊系统动力分析方法[J].中国造船,2002,10(43):73-79.ZOU Zhi-li,HE Jun-ye,XING Zhi-zhuang.Multi-point mooring system dynamic analysis method[J].Shipbuilding of China,2002,10(43):73-79.
[3]沈庆,陈徐均.系泊多浮体系统流固耦合和浮体间耦合动力分析[J].中国造船,2002,43(2).SHEN Qing,CHEN Xu-jun.Fluid-solid coupling of mooring multi-body system and coupling dynamic analysis between the floating bodies[J].Shipbuilding of China,2002,43(2).
[4]LEWANDOWSKI EDWARD M.Multi-vessel seakeeping computations with linear potential theory[J].Ocean Engineering,2008,35:1121-1131.
[5]YU Xiao-chuan,LAKHOTIA C,FALZARANO J M.Development of a multi-body vessel dynamic simulation tool[C]//OMAE,2009.
[6]杨建民,肖龙飞,葛春花.船舶与海洋工程环境载荷[M].上海:上海交通大学出版社,2008.YANG Jian-min,XIAO Long-fei,GE Chun-hua.Sea loads on ships and offshore structures[M].Shanghai:Shanghai Jiaotong University Press,2008.
[7]MARINTEK.SIMO-Users Manual Version 3.6,2007.
[8]王翔,沈庆,王广东,等.锚泊多浮体运动响应[J].解放军理工大学学报(自然科学版),2007,4(8):368-374.WANG Xiang,SHEN Qing,WANG Guang-dong,et al.Mooring floating body motion response[J].The PLA University of Science and Technology Journals(JCR Science Edition),2007,4(8):368-374.
[9]MARINTEK.SIMO-Theory Manual Version 3.6,rev:2,2007.
[2]邹志利,何军业,邢至庄.多点系泊系统动力分析方法[J].中国造船,2002,10(43):73-79.ZOU Zhi-li,HE Jun-ye,XING Zhi-zhuang.Multi-point mooring system dynamic analysis method[J].Shipbuilding of China,2002,10(43):73-79.
[3]沈庆,陈徐均.系泊多浮体系统流固耦合和浮体间耦合动力分析[J].中国造船,2002,43(2).SHEN Qing,CHEN Xu-jun.Fluid-solid coupling of mooring multi-body system and coupling dynamic analysis between the floating bodies[J].Shipbuilding of China,2002,43(2).
[4]LEWANDOWSKI EDWARD M.Multi-vessel seakeeping computations with linear potential theory[J].Ocean Engineering,2008,35:1121-1131.
[5]YU Xiao-chuan,LAKHOTIA C,FALZARANO J M.Development of a multi-body vessel dynamic simulation tool[C]//OMAE,2009.
[6]杨建民,肖龙飞,葛春花.船舶与海洋工程环境载荷[M].上海:上海交通大学出版社,2008.YANG Jian-min,XIAO Long-fei,GE Chun-hua.Sea loads on ships and offshore structures[M].Shanghai:Shanghai Jiaotong University Press,2008.
[7]MARINTEK.SIMO-Users Manual Version 3.6,2007.
[8]王翔,沈庆,王广东,等.锚泊多浮体运动响应[J].解放军理工大学学报(自然科学版),2007,4(8):368-374.WANG Xiang,SHEN Qing,WANG Guang-dong,et al.Mooring floating body motion response[J].The PLA University of Science and Technology Journals(JCR Science Edition),2007,4(8):368-374.
[9]MARINTEK.SIMO-Theory Manual Version 3.6,rev:2,2007.