Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 14American Society of Mechanical Engineers, 1995 - Arctic regions |
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Page 50
... element analyses . A Newton Raphson scheme is used , and therefore the stiffness and internal forces at the elements are evaluated at each analysis iteration . Besides that , loads are applied incrementally to assure convergence and ...
... element analyses . A Newton Raphson scheme is used , and therefore the stiffness and internal forces at the elements are evaluated at each analysis iteration . Besides that , loads are applied incrementally to assure convergence and ...
Page 113
... element mesh , only one finite element is initially required per physical member of the structure . Thus , ' linear ' FEM models can be translated to the USFOS format without remodelling . USFOS operates on element stress resultants ...
... element mesh , only one finite element is initially required per physical member of the structure . Thus , ' linear ' FEM models can be translated to the USFOS format without remodelling . USFOS operates on element stress resultants ...
Page 469
... element ( Tessler , 1982 ) . This element employs Mindlin plate theory , thus transverse shear is included in the analysis . It has a linear axial variation of the axial displacement and cross - sectional rotation and a quadratic ...
... element ( Tessler , 1982 ) . This element employs Mindlin plate theory , thus transverse shear is included in the analysis . It has a linear axial variation of the axial displacement and cross - sectional rotation and a quadratic ...
Contents
DESIGN OF OFFSHORE STRUCTURES | 1 |
Aarsnes | 11 |
A Novel Design Procedure for Jacket Installations | 19 |
Copyright | |
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acceptance criteria added mass ALARP amplitude analysis angle Axial load barge behaviour bending buckling buoy calculated Campos Basin catastrophe sets coefficients collision compliant tower components computed configuration crack crane crane vessel cycles cyclic cylinder damping damping ratio Designer Wave diameter displacement drilling dynamic effects element equation fatigue flexjoint function global heave horizontal hydrodynamic installation ISSC TLP jacket joint lift lift forces linear load kN maximum measured mesh mode model test mooring line motion natural frequency nonlinear obtained Ocean Ocean Ranger Offshore Technology operation oscillation panel parameters platform predicted Quickwave ratio response riser risk shear simulation specimen SSCV Statoil steel stiffness strain stress surge tanker tension tension leg platform transverse tube tubular USFOS values velocity vertical vessel vibration vortex induced vibrations vortex shedding water depth wave forces wave height wave period weight weld toe wellhead wind windspeed