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 134
... weld toe versus number of cycles to the through - thickness cracking were compared with other test results and the AWS - X curve . Finally , the accuracy of nonlinear shell FE analyses was studied rigorously by compari- sons between ...
... weld toe versus number of cycles to the through - thickness cracking were compared with other test results and the AWS - X curve . Finally , the accuracy of nonlinear shell FE analyses was studied rigorously by compari- sons between ...
Page 145
... weld which is , of course , inaccessible . The inspection method used for these welds , ultrasonic testing ( UT ) ... weld . Task 2b - Application of fatigue life improvement techniques The finite element work described above is ...
... weld which is , of course , inaccessible . The inspection method used for these welds , ultrasonic testing ( UT ) ... weld . Task 2b - Application of fatigue life improvement techniques The finite element work described above is ...
Page 146
... welding residual stress , of the stress concentrating effect of the weld toe ( distinct from the SCFs considered in task 1 ) , and of the effect of small degrees of misalignment on the outcome of the analysis . Fig . 6 gives some idea ...
... welding residual stress , of the stress concentrating effect of the weld toe ( distinct from the SCFs considered in task 1 ) , and of the effect of small degrees of misalignment on the outcome of the analysis . Fig . 6 gives some idea ...
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