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Keywords: criterion
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Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-163
... midstream oil & gas piping design criterion imperfection upstream oil & gas resistance upheaval dnv-rp-f110 offshore pipeline mobilization distance uplift mobilization distance uhb design load factor piping simulation uplift resistance stiffness failure load trench...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-169
... submarine pipeline finite element method dnv gl equation offshore pipeline fe model loading condition pipeline equation axial force fe simulation midstream oil & gas submarine pipeline high pressure submarine pipeline criterion Proceedings of the Thirty-second (2022) International Ocean...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-147
... is an elegant set of equations that can be used to evaluate the collapse pressure. Although the focus of this study was thick-walled pipe, the improvements lead to better collapse-pressure predictions for pipe with thinner walls, too. upstream oil & gas stress-strain curve dnv-st-f101 criterion...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-065
... linear softening constitutive model is used to consider the characteristics of S2 columnar ice, and the transversely isotropic Tsai- Wu failure criterion is adopted to predict the ice failure. The proposed interaction coupling model is implemented into the LS-DYNA finite element code. Then, the sea ice...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-3227
...-operated large subsea field development project in Barents Sea - Johan Castberg - for optimized assessment of FIV of a number of rigid production spools, which do not pass the LOF criterion. It is concluded that FIV due to multiphase internal flow is not expected to generate additional fatigue damage...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-1116
... structure, offers criterion for optimizing of the to extreme loads, time-varying winds and waves, and higher design mooring system and additional restrictions that should be taken into account during optimization process. The stated methodology is uncertainties. implemented in the software package...
Proceedings Papers

Paper presented at the The 31st International Ocean and Polar Engineering Conference, June 20–25, 2021
Paper Number: ISOPE-I-21-2127
... proceedings corrosion inhibition production chemistry midstream oil & gas artic engineering criteria criterion delamination international conference mlp separation pipe karamano liner separation imperfection manufacturing process host pipe Proceedings of the Thirty-first (2021...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-3176
... design parameter artificial intelligence criterion stability criteria proceedings transformation Analysis on Variation Sensitivity for the Second Generation Intact Stability Criteria Tianhua Wang, Min Gu ,Ke Zeng, Jilong Chu, Jiang Lu China Ship Scientific Research Center Wuxi, Jiang Su, China...
Proceedings Papers

Paper presented at the The 30th International Ocean and Polar Engineering Conference, October 11–16, 2020
Paper Number: ISOPE-I-20-2158
... artificial intelligence seawater immersion pipe experimental result corroded pipe material property subsea pipe mechanical property ultimate load criterion immersion time adhesive finite element method Degradation of the ultimate load about a corroded subsea pipe repaired with CFRP under long...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-237
... displacement slip factor load level step test surface treatment slip rate slip load test glienke procedure criterion specimen stranghöner creep test displacement criterion steel structure test procedure slip-resistant connection ABSTRACT If shear loaded joints...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-640
... pipeline artificial intelligence machine learning failure probability monte carlo simulation probability upstream oil & gas gi gl flowline piping design pullover force trawl gear flowline criterion assessment trawl pullover pullover pipeline response piping simulation structural...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-494
... strength root connection utilization ratio criteria bracket connection blade-root connection bracket strength evaluation criterion blade root accidental load blade root connection compressors engines and turbines safety factor amplitude load case 1 orientation strength criteria...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-347
... the fracture criterion (Nordhagen et al., 2017, Gruben et al., 2018), but this approach predicted the crack to propagate faster than what was observed in the experiments for a high toughness steel, see Gruben et al. (2018). In contrast to the Charpy test with a 10x10mm cross section, the drop-weight tear test...
Proceedings Papers

Paper presented at the The 29th International Ocean and Polar Engineering Conference, June 16–21, 2019
Paper Number: ISOPE-I-19-272
... experiment hydrate decomposition experimental result flow assurance criterion strength criterion hydrate sediment mechanical property upstream oil & gas hydrate reservoir sediment hydrate saturation hydrate wellbore design saturation hydrate sample The Suitable Strength Criterion...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-077
... is narrow [Wang, J., Ma, Q. and Yan, S., 2017. On quantitative errors of two simplified unsteady models for simulating unidirectional nonlinear random waves on large scale in deep sea. Physics of Fluids, 29(6), 067107.]. A criterion for selecting the most efficient model which can achieve sufficient...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-409
... destruction strain state bearing capacity mechanical characteristic numerical calculation experiment model experiment steel reinforcement composite number deflection ice cover criterion mpa surface reinforcement reinforcement russian federation invention ice beam characteristic...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-371
... are first obtained through traditional DOE method. In each iteration, one candidate point is selected to do the expensive simulations according to the proposed criterion. The proposed criterion measures the maximum of minimum length of the curves between the studying point and the sample points...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-466
... deformation; hence, the standard assumption of plane stress (e.g. made by Scharrer et al, 2002) may be insufficient. Several papers have shown that stress triaxiality has a large influence in the failure criterion. For example, Storheim et al. (2017) have shown that failure criteria endorsed by some...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-292
... collision process subsea system different temperature sea ice ice material collision side structure contact surface algorithm ship-ice collision floating production system criterion platform design deformation Simulation of Ship-ice Collision Using a Constitutive Model of Ice Material...
Proceedings Papers

Paper presented at the The 28th International Ocean and Polar Engineering Conference, June 10–15, 2018
Paper Number: ISOPE-I-18-323
... happens for M-hull planing craft at high speeds. Based on coupled heaving-pitching motion equations, the longitudinal stability is judged by Routh-Hurwitz criterion. By analyzing on the characteristic solution of motion equations, in this research, longitudinal motion is firstly divided into three motion...

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