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Keywords: dynamic effect
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Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-062
... crane criteria tandem lifting clearance simulation hoisting angle upstream oil & gas advisory program orientation low frequency motion operation procedure cargo rotation optimization program dynamic effect matrix ballast water subsea system lifting sscv ABSTRACT...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-470
... significantly due to the dynamic effects. Secondly, an analytical procedure is presented which is based on a quasi-static simplified calculation method modified by the derived relation between actual deformation velocity and the strain-rates. The varying crushing velocity is determined by an energy based...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-405
..., the method was applied to various examples of flooding case, and the availability of the method was evaluated. Using PBD, the dynamic effects on ships and offshore structures that are difficult to be analyzed in the quasi-static method can be considered. In addition, most of the problems that arise when...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-390
... ABSTRACT A simulation code is developed to conduct the coupled-dynamic analysis of ship-shaped floating structure and its mooring lines in time domain. The dynamic effects of mooring line and the coupled-motion model which are often neglected in the general analysis methods are introduced...
Proceedings Papers

Paper presented at the The 27th International Ocean and Polar Engineering Conference, June 25–30, 2017
Paper Number: ISOPE-I-17-023
... (Gomathinayagam et al., 2000). Studies on dynamic effects of platforms help make better designs, reduce operating cost, and improve survival capability and operating efficiency. While recent efforts to assess motion performances of semi-submersible platforms under external loads have been made by some...
Proceedings Papers

Paper presented at the The Twenty-third International Offshore and Polar Engineering Conference, June 30–July 5, 2013
Paper Number: ISOPE-I-13-216
... predictions of the platform motion responses. Riser and mooring dynamic effects are actually important factors for accurately calculating the platform motions in waves. As for a case study, associated with a sample spar platform, risers are modeled as Bernoulli-Euler beams and the dynamic effects are thus...
Proceedings Papers

Paper presented at the The Twenty-second International Offshore and Polar Engineering Conference, June 17–22, 2012
Paper Number: ISOPE-I-12-218
... Dynamic Effect of Internal Flow on Curved Pipe Zheng-Shou Chen1,2 1 Department of Naval Architecture and Civil Engineering, Zhejiang Ocean University, Zhoushan, China 2 State Key laboratory of Ocean Engineering, Shanghai Jiao Tong University, Shanghai, China Wu-Joan Kim3 3 Department of Ocean...
Proceedings Papers

Paper presented at the The Twentieth International Offshore and Polar Engineering Conference, June 20–25, 2010
Paper Number: ISOPE-I-10-031
... slosh impact expansion load duration hydro-structural interaction dynamic effect crest interaction experimentally cover plate loading primary bulkhead air pocket impact natural period stiffness matrix local load bulkhead microstrain ABSTRACT The behaviour of the NO96...
Proceedings Papers

Paper presented at the The Thirteenth International Offshore and Polar Engineering Conference, May 25–30, 2003
Paper Number: ISOPE-I-03-407
... of impulsive forces on the topside generated during impact phase were investigated. In addition, dynamic effects on topside may also be significant for the structure of concern, when impact duration is short. The maximum transient dynamic forces can have significant effect on the topside-jacket connections...
Proceedings Papers

Paper presented at the The Ninth International Offshore and Polar Engineering Conference, May 30–June 4, 1999
Paper Number: ISOPE-I-99-045
... that COUPLE is reliable and accurate in simulating the dynamic interactions between a mooring system and a slender-body structure. Current laboratory tests simulate a slack mooring system by taut cables and springs. This kind of simulations may not truly model the dynamic effect of mooring system on a moored...
Proceedings Papers

Paper presented at the The Sixth International Offshore and Polar Engineering Conference, May 26–31, 1996
Paper Number: ISOPE-I-96-209
... velocity of a moored floating structure is so slow that the influence of the dynamic effect on the loads of the mooring system is insignificant. Therefore, static and quasi-static methods are feasible which generally give conservative estimates, especially in shallow water. However, it is discovered...
Proceedings Papers

Paper presented at the The Fifth International Offshore and Polar Engineering Conference, June 11–16, 1995
Paper Number: ISOPE-I-95-053
... distribution had little effect on instantaneous performance, and that now magnitude and acceleration Induced detrimental dynamic effects. Finally, the cyclic turbine performance was Investigated to show longer term efficiency variation and highlight the importance of the overall operational now range...

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