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General Nonlinear Analysis of Marine Risers
OCEANS '87, 1987A new and practical method for the nonlinear analysis of marine risers excited by single wave and steady current is presented in this paper. The Nonlinear drag force is expressed by Fourier expansion up to any nth order to meet the desired accuracy. Applying the iterative-calculation procedure, all the Fourier coefficients could be obtained easily by ...
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Forces on Marine Risers in Coexisting Environment
Journal of Waterway, Port, Coastal, and Ocean Engineering, 1988Experimental results for hydrodynamic loading from the combined effect of oscillatory motion and current on two productionriser configurations are presented.
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Brittle Fracture of a Marine Riser Clamp
1992Abstract An API type 2 steel clamp located on the riser of a semisubmersible drilling rig between the lower ball joint and riser blowout preventer (BOP) conductor failed after 7 years of service. Failure analysis revealed the cause of failure to be the low toughness of the clamp material.
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A study of the dynamics of hanging marine risers
2022K. Matsunaga, M. Ohkusu
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Static and dynamic analysis of marine riser
2004The analysis is concerned with static and dynamic behaviour of the explorational marine riser exposed to the sever environmental conditions. The most significant influence factors that can exert the loads on the riser structure are taken into account. The static analysis is based on a nonlinear mathematical model.
Senjanović, Ivo +2 more
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Robust adaptive boundary control of a flexible marine riser with vessel dynamics
Automatica, 2011Shuzhi Sam Ge, Keum-Shik Hong, Wei He
exaly
A vortex-induced vibration model for the fatigue analysis of a marine drilling riser
Ships and Offshore Structures, 2017Menglan Duan, Menglan Duan, Chen An
exaly