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 136
... strain ) should be moni- tored in this type of FE - analysis in order to have an estimate of the onset of crack ... strain of - 27 % located 7.5 mm from the intersection line between the brace and chord . The assessment of this reference ...
... strain ) should be moni- tored in this type of FE - analysis in order to have an estimate of the onset of crack ... strain of - 27 % located 7.5 mm from the intersection line between the brace and chord . The assessment of this reference ...
Page 142
... Strain 0.1 -0.1 -0.2 0 Strain gradient in hot spot , Tj 02 1000 Tj 02 , hot spot stress and strain FEM test Stress [ MPa ] 500 500 -500 0 -0.3 -1000 -20 0 20 40 60 -0.3 -0.2 -0.1 0 0.1 0.2 Distance from weld toe [ mm ] Strain - inside ...
... Strain 0.1 -0.1 -0.2 0 Strain gradient in hot spot , Tj 02 1000 Tj 02 , hot spot stress and strain FEM test Stress [ MPa ] 500 500 -500 0 -0.3 -1000 -20 0 20 40 60 -0.3 -0.2 -0.1 0 0.1 0.2 Distance from weld toe [ mm ] Strain - inside ...
Page 310
... strains at the interfaces of two layers are equal . The axial strain Ɛ ] is generally unknown . As just the axial stress is known , Ɛ ] may be determined by an iterative calculation , with the hypothesis of equistrain of all the layers ...
... strains at the interfaces of two layers are equal . The axial strain Ɛ ] is generally unknown . As just the axial stress is known , Ɛ ] may be determined by an iterative calculation , with the hypothesis of equistrain of all the layers ...
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