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题名: Parameter sensitivity study of dynamic response for jack-ups by FEM analysis
作者: Cao, Yuguang; Nie, Wenjun; Hu, Xueyang; Zhang, Shihua; Meng, Zhanbin; Xin, Lu; Yu JC(俞建成)
作者部门: 水下机器人研究室
关键词: Parametersensitivity ; Dynamic response ; Jack-up ; Dynamic magnification factor
刊名: Ocean Engineering
ISSN号: 0029-8018
出版日期: 2016
卷号: 124, 页码:125-134
收录类别: SCI ; EI
产权排序: 3
项目资助者: National Natural Science Foundation of China (Contractno.11472309),the State Key Laboratory of Robotics (Contractno.2013-O15),the Fundamental Research Funds for the Central Universities (Contract no. 14CX02208A) and Key Research Projects of Shandong Province (Contract no. 2015GSF115024).
摘要: Jack-up platforms will generally behave as highly dynamic systems because of the structure flexibility. The environmental forces acting on these jack-ups will therefore induce significant dynamic response. In this paper, based on ANSYS, the three-dimensional model of a truss leg jack-up was built. With interaction of fluid–structure–soil being considered, a series of static analysis, modal analysis, and transient analysis were performed for the model with different dimensional or load parameters; and the dynamic magnification factors were calculated. Sensitivity of these parameters on the dynamic response of jack-ups were discussed in detail.
语种: 英语
WOS记录号: WOS:000383813600012
WOS标题词: Science & Technology ; Technology ; Physical Sciences
类目[WOS]: Engineering, Marine ; Engineering, Civil ; Engineering, Ocean ; Oceanography
研究领域[WOS]: Engineering ; Oceanography
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内容类型: 期刊论文
URI标识: http://ir.sia.cn/handle/173321/18832
Appears in Collections:水下机器人研究室_期刊论文

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Recommended Citation:
Cao, Yuguang,Nie, Wenjun,Hu, Xueyang,et al. Parameter sensitivity study of dynamic response for jack-ups by FEM analysis[J]. Ocean Engineering,2016,124:125-134.
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文件名: Parameter sensitivity study of dynamic response for jack-ups by FEM analysis.pdf
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