| J型铺管船法铺管强度影响因素研究 |
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| 引用本文： | 庞兆坤,单长飞,王贵彪,谢永和.J型铺管船法铺管强度影响因素研究[J].船舶工程,2012,34(5):89-91. |
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| 作者姓名： | 庞兆坤 单长飞 王贵彪 谢永和 |
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| 作者单位： | 江苏科技大学船舶与海洋工程学院;浙江海洋学院船舶与建筑工程学院 |
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| 摘 要： | 建立了J型铺管船体与系泊系统/管道的计算模型,并对铺管船体及系泊系统/管道进行了完全时域耦合数值模拟,分析了在不同安装预张力、不同方向波浪入射下管道的受力及强度,给实际铺管作业提供了技术参考。
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| 关 键 词： | J型铺管船 海底管道 耦合时域分析 强度分析 |
| 收稿时间： | 2/4/2012 12:13:20 PM |
| 修稿时间： | 3/7/2012 10:54:26 AM |
The influence factors of pipelaying stress of J-Lay pipelay |
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| PANG Zhao-kunsub_ssub_e,SHAN Chang-feisub_ssub_e,WANG Gui-biaosub_ssub_e and.The influence factors of pipelaying stress of J-Lay pipelay[J].Ship Engineering,2012,34(5):89-91. |
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| Authors: | PANG Zhao-kun[sub_s][sub_e] SHAN Chang-fei[sub_s][sub_e] WANG Gui-biao[sub_s][sub_e] and |
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| Institution: | 1.School of Naval Architecture and Ocean Engineering,Jiangsu University of Science and Technology,Jiangsu Zhenjiang 212003,China;2.School of Naval Architecture and Civil Engineering,Zhejiang Ocean University,Zhejiang Zhoushan 316000,China) |
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| Abstract: | The model of a J-Lay pipelay and mooring line/riser system is established ,then full time domain coupled method is employed to analyze the model in order to acquire the influence of the pipeline stress when the different pipeline pre-tension and different incoming wave takes on the model, from which some conclusions are concluded, in order to be referred for the pipelaying engineer.. |
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| Keywords: | J-Lay pipelay Submarine pipeline Coupled analysis Strength analysis |
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