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 2
... vertical columns were constructed of commercially - available PVC plastic water pipe 1.086 inches ( 2.76 cm ) in ... vertical force gage connected to the base of the structure by a vertical wire at distance ( moment arm ) of 2.5 ft ...
... vertical columns were constructed of commercially - available PVC plastic water pipe 1.086 inches ( 2.76 cm ) in ... vertical force gage connected to the base of the structure by a vertical wire at distance ( moment arm ) of 2.5 ft ...
Page 51
... vertical forces transmitted to the wellhead . Relevant parameters are α1 = 1.5 degrees , a3 = 3 degrees , 1000 m water depth , 10 ppg mud and drilling phase . It is observed that increasing the overpull causes the horizontal force to ...
... vertical forces transmitted to the wellhead . Relevant parameters are α1 = 1.5 degrees , a3 = 3 degrees , 1000 m water depth , 10 ppg mud and drilling phase . It is observed that increasing the overpull causes the horizontal force to ...
Page 515
... vertical cylinders , while in the present hydrodynamic simulation this flow feature was not observed . However the overall good agreement of observed and computed scour depths indicate that the global effect of disregarded or not ...
... vertical cylinders , while in the present hydrodynamic simulation this flow feature was not observed . However the overall good agreement of observed and computed scour depths indicate that the global effect of disregarded or not ...
Contents
DESIGN OF OFFSHORE STRUCTURES | 1 |
Aarsnes | 11 |
A Novel Design Procedure for Jacket Installations | 19 |
Copyright | |
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Common terms and phrases
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