A Summary of the Pseudo-Excitation Method for VIV Fatigue Damage Analysis of Marine Risers

ZONG Zhi; WU Feng

doi:10.21656/1000-0887.370506

Volume 38 Issue 1

Turn off MathJax

Article Contents

Article Navigation > Applied Mathematics and Mechanics > 2017 > 38(1): 60-66

ZONG Zhi, WU Feng. A Summary of the Pseudo-Excitation Method for VIV Fatigue Damage Analysis of Marine Risers[J]. Applied Mathematics and Mechanics, 2017, 38(1): 60-66. doi: 10.21656/1000-0887.370506

Citation:

ZONG Zhi, WU Feng. A Summary of the Pseudo-Excitation Method for VIV Fatigue Damage Analysis of Marine Risers[J]. Applied Mathematics and Mechanics, 2017, 38(1): 60-66. doi: 10.21656/1000-0887.370506

Citation:

ZONG Zhi, WU Feng. A Summary of the Pseudo-Excitation Method for VIV Fatigue Damage Analysis of Marine Risers[J]. Applied Mathematics and Mechanics, 2017, 38(1): 60-66. doi: 10.21656/1000-0887.370506

PDF( 460 KB)

A Summary of the Pseudo-Excitation Method for VIV Fatigue Damage Analysis of Marine Risers

doi: 10.21656/1000-0887.370506

ZONG Zhi,
WU Feng

Liaoning Engineering Laboratory for Deep-Sea Floating Structures, School of Naval Architecture & Ocean Engineering, Dalian University of Technology;State Key Laboratory of Structural Analysis for Industrial Equipment (Dalian University of Technology);Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration, Dalian, Liaoning 116024, P.R.China

Funds: The National Natural Science Foundation of China(Key Program)（51639003）;The National Natural Science Foundation of China（General Program)（51679037;51279030）;The National Science Fund for Young Scholars of China（51609034）;The National Basic Research Program of China (973 Program)（2013CB036101）;China Postdoctoral Science Foundation(2016M590219)

Received Date: 2016-12-05
Rev Recd Date: 2016-12-26
Publish Date: 2017-01-15

Abstract

Abstract

The marine riser is an important part connecting the undersea drilling and the offshore platform. The primary factor causing the fatigue damage of marine risers is the vortex-induced vibration. Due to the random effects of ocean currents, the vortex-induced vibration of the riser is uncertain. Quick and reliable analysis of such random vibration is of great importance for the engineering design of the riser. Compared with the deterministic excitation, the random excitation is much more difficult to analyze, and the pseudo-excitation method is an efficient tool for this problem. In recent years, the pseudo-excitation method was applied and extended by the author and his collaborators for the analysis of vortex-induced vibration of marine risers, and many achievements were made, which were briefly summarized.
- marine riser,
- vortex-induced vibration,
- fatigue damage,
- random vibration,
- pseudo-excitation method

FullText(HTML)

References(15)

References

[1]	董晓林. 海洋立管考虑内流的涡激振动实验研究[D]. 硕士学位论文. 青岛: 中国海洋大学, 2006.(DONG Xiao-lin. Experimental study on the vortex-induced vibrations of marine riser transporting fluid[D]. Master Thesis. Qingdao: Ocean University of China, 2006.(in Chinese))
[2]	董晓磊. 深海立管涡激损伤的虚拟激励法研究[D]. 硕士学位论文. 大连: 大连理工大学, 2011.(DONG Xiao-lei. Research on VIV induced fatigue damage for deepwater riser using pseudo-excitation method[D]. Master Thesis. Dalian: Dalian University of Technology, 2011.(in Chinese))
[3]	潘佳. 深水立管涡激振动响应和疲劳损伤分析[D]. 硕士学位论文. 大连: 大连理工大学, 2015.(PAN Jia. Vortex-induced vibration response and damage analysis of riser in deep water[D]. Master Thesis. Dalian: Dalian University of Technology, 2015.(in Chinese))
[4]	Sarpkaya T. Hydrodynamic damping, flow-induced oscillations, and biharmonic response[J]. Journal of Offshore Mechanics and Arctic Engineering,1995,117(4): 232-238.
[5]	Galvao R, Lee E, Farrell D, et al. Flow control in flow-structure interaction[J]. Journal of Fluids and Structures,2008,24(8): 1216-1226.
[6]	张建侨. 细长柔性立管涡激振动的实验研究[D]. 硕士学位论文. 大连: 大连理工大学, 2009.(ZHANG Jian-qiao. Experimental investigation of vortex-induced vibration of long-flexible marine risers[D]. Master Thesis. Dalian: Dalian University of Technology, 2009.(in Chinese))
[7]	Lie H, Kaasen K E. Modal analysis of measurements from a large-scale VIV model test of a riser in linearly sheared flow[J]. Journal of Fluids and Structures,2006,22(4): 557-575.
[8]	Trim A D, Braaten H, Lie H, et al. Experimental investigation of vortex-induced vibration of long marine risers[J]. Journal of Fluids and Structures,2005,21(3): 335-361.
[9]	Moon S M, Chang S M, Kim C. Parametric study on the mixing enhancement of parallel supersonic-subsonic wakes using wall cavities[J]. Numerical Heat Transfer Applications,2008,54(4): 367-389.
[10]	秦延龙, 王世澎. 海洋立管涡激振动计算方法进展[J]. 中国海洋平台, 2008,23(4): 14-17, 32.(QIN Yan-long, WANG Shi-peng. Computational methods progress of the vortex-induced vibration of ocean risers[J]. China Offshore Platform,2008,23(4): 14-17, 32.(in Chinese))
[11]	Stefanou G. The stochastic finite element method: past, present and future[J]. Computer Methods in Applied Mechanics and Engineering,2009,198(9/12): 1031-1051.
[12]	张亚辉, 林家浩. 结构动力学基础[M]. 北京: 高等教育出版社, 2007.(ZHANG Ya-hui, LIN Jia-hao. Fundamentals of Structural Dynamics [M]. Beijing: Higher Education Press, 2007.(in Chinese))
[13]	林家浩, 张亚辉. 随机振动的虚拟激励法[M]. 北京: 科学出版社, 2007.(LIN Jia-hao, ZHANG Ya-hui. Pseudo Excitation Method for Random Vibration [M]. Beijing: Science Press, 2007.(in Chinese))
[14]	董晓磊, 宗智, 孙雷, 等. 深海立管涡激损伤的虚拟激励法计算[J]. 船舶力学, 2012,16(7): 787-796. (DONG Xiao-lei, ZONG Zhi, SUN Lei, et al. Numerical computation of VIV induced fatigue damage for deepwater riser using pseudo-excitation method[J]. Journal of Ship Mechanics,2012,16(7): 787-796.(in Chinese))
[15]	孙雷, 董晓磊, 宗智, 等. 海洋立管两自由度振动的涡激损伤分析[J]. 振动与冲击, 2012,31(19): 99-103.(SUN Lei, DONG Xiao-lei, ZONG Zhi, et al. Analysis of VIV induced fatigue damage of marine riser at 2-DOF[J]. Journal of Vibration and Shock,2012,31(19): 99-103.(in Chinese))