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Keywords: displacement
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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-22-272
... are analyzed by finite element numerical method, and compared with the experimental results. The effects of different friction coefficients and the chamfer of the contact surface of the observation window on the displacement and stress of the spherical sector observation window are studied. Finally...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-108
... ABSTRACT Large lateral displacement and bending moment of marine drilling conductor are produced under loads such as wave, current, and ice, which seriously threaten the safety of offshore operations and wellhead stability. Due to soil disturbance, the bearing capacity of the drilling...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-131
... longitudinal earthquake pylon bottom reservoir characterization displacement huangmaohai bridge different scour depth Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference Shanghai, China, June 5 10, 2022 Copyright © 2022 by the International Society of Offshore...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-135
... remediation formula calculation result jacket wall pipe wall stress concentration factor weld specification multi-scale modeling lower end paraffin remediation wax inhibition element modeling thickness wind energy dislocation structure modeling displacement welding dislocation plate element...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-142
.... The soil-pipeline interaction problem is a well-known challenge for research groups in both industry and academia. Theoretical and experimental models are available to predict the ultimate lateral resistance or force-displacement responses of embedded moving structures (e.g., ALA 2001; Martin and White...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-145
... analysis is performed to evaluate parameters such as maximum line tensions, angular and linear displacements that can occur under various external conditions. The maximum values of these parameters must be less than the permissible ones to ensure the safety of the structure. The efficiency of the platform...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-325
... environmental factor side-by-side midstream oil & gas loading condition fpso flng interaction hydrodynamic interaction coupling dynamic performance numerical investigation hawser line proximity displacement spring line configuration lng carrier different loading condition test case 1...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-210
... drilling equipment lower end model drill pipe guide pipe rotation speed magnus effect oblique angle upstream oil & gas displacement cylinder uniform flow velocity experiment drilling operation hydrodynamic force flow velocity calculation computation lift force...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-226
... oscillation test using the top position of the line. However, the combination of the amplitude and oscillation period was limited. To acquire knowledge for the actual model test in basins, various combinations should be evaluated. upstream oil & gas top tension displacement line model...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-241
... extreme case conditions are hard to be reproduced in a laboratory. Therefore, the technique of Computational Fluid Dynamics (CFD) can be a more feasible strategy in engineering designs. ocean energy water entry angle displacement water entry solver applied ocean research air cavity...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-076
...). sustainability sustainable development frequency social responsibility ocean energy solenoid data buoy power generation artificial intelligence hydraulic cylinder power density electromagnetic wave energy capture device generation device diagram mass block displacement buoy magnet optimization...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-086
... outer steel tube cfst pile steel tube lateral load concrete pile critical load lateral displacement displacement rock-socketed pile strength constructional steel research majishan port field test test result core concrete engineering thin-walled structure bearing capacity...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-090
... in this paper. upstream oil & gas sensor network displacement real time system resistance sensor array monitoring conical drill hydrate mound expansion mem sensor network deployment process plastic zone vertical sensor array deformation horizontal array Proceedings of the Thirty...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-093
...-wing monopile scour depth displacement ABSTRACT Compared with conventional monopile foundations, a hybrid monopile with wings attached to the perimeter is expected to exhibit better performance for supporting offshore wind turbines under huge lateral loads. Nevertheless, local scour could...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-100
... bearing capacity loading loading mode uniaxial loading envelope displacement ultimate bearing capacity offshore wind turbine foundation bucket foundation ult loading condition shallow bucket foundation wind energy tripod bucket foundation deep tripod-bucket foundation load space...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-469
... ABSTRACT Elastic-Plastic Fracture Mechanics (EPFM) parameters (plastic zone size, r p and Crack Tip Opening Displacement, CTOD) of a semi-circular surface crack are estimated by two-dimensional analysis based on Equivalent Distributed Stress (EDS) concept. EDS is determined by an EDS...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-587
... placed on the shaft, and the signal is transmitted wirelessly. In addition, to verify the accuracy of the method, shafting vibration experiments under different rotational speeds were designed. The transverse vibration displacement of shafting is measured synchronously by eddy current sensor and compared...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-386
... machine learning flat plate wave flume plate breakwater wave dissipation performance dissipation wave dissipation water surface displacement dash line reward curve agent Proceedings of the Thirty-second (2022) International Ocean and Polar Engineering Conference Shanghai, China, June 5 10...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-387
... additional heat source welding arc plastic strain conventional welding metals & mining distortion displacement vertical displacement fillet welding welding distortion ttt technique welding flange plate welding line tendon force buckling distortion fe analysis transient...
Proceedings Papers

Paper presented at the The 32nd International Ocean and Polar Engineering Conference, June 5–10, 2022
Paper Number: ISOPE-I-22-388
..., the Bernoulli-Euler bending beam model and Finite Element Method (FEM) are employed to obtain the vibration displacements of riser. During numerical calculations, the symmetric strips are arranged at 45 degree on the surface of riser to the flow direction with a constant width of 0.2D and three varying...

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