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 309
... Tube prestress strain strain ( MPa ) ( * 10-6 ) ( * 10-6 ) ( % ) 1 337.8 1520 1450 ± 5 % 4.6 and the decrease in the composite layer i is 2 352.7 1587 1575 ± 5 % 0.8 Δοκ = Esesl + iekl .T Ek 3 419.1 1886 1850 + 12 % 4.4 ( 5 ) 4 364.3 ...
... Tube prestress strain strain ( MPa ) ( * 10-6 ) ( * 10-6 ) ( % ) 1 337.8 1520 1450 ± 5 % 4.6 and the decrease in the composite layer i is 2 352.7 1587 1575 ± 5 % 0.8 Δοκ = Esesl + iekl .T Ek 3 419.1 1886 1850 + 12 % 4.4 ( 5 ) 4 364.3 ...
Page 310
... tube is the external pressure , the hoop strains at the interfaces of two layers are equal . The axial strain & is ... tube becomes dependant of plastic behaviour of steel . We made the simplified hypothesis that , in the plastic state ...
... tube is the external pressure , the hoop strains at the interfaces of two layers are equal . The axial strain & is ... tube becomes dependant of plastic behaviour of steel . We made the simplified hypothesis that , in the plastic state ...
Page 375
... tube arrangements . INTRODUCTION Various mathematical models have been developed to predict flow - induced vibration and instability of tubes subject to crossflow ( Chen , 1987 ; Price , 1993 ) . At this time , a number of issues , such ...
... tube arrangements . INTRODUCTION Various mathematical models have been developed to predict flow - induced vibration and instability of tubes subject to crossflow ( Chen , 1987 ; Price , 1993 ) . At this time , a number of issues , such ...
Contents
DESIGN OF OFFSHORE STRUCTURES | 1 |
Aarsnes | 11 |
An Analytical Model for Barge Collisions With Rigid Structures | 29 |
Copyright | |
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acceptance criteria added mass ALARP amplitude analysis angle Axial load barge behaviour bending buckling buoy calculated Campos Basin coefficients collision compliant tower components compression computed configuration crack crane vessel curve cycles cyclic cylinder damping damping ratio diameter displacement drilling dynamic effects element equation fatigue function global heave horizontal hydrodynamic installation ISSC TLP joint lift forces linear load kN maximum measured mesh method model test mooring line motion natural frequency nonlinear obtained Ocean Ocean Ranger OMAE operation oscillation parameters platform predicted Quickwave ratio regular waves response riser risk shear simulation specimen spectrum SSCV Statoil steel stiffener stiffness strain stress surface surge tanker tension tension leg platforms transverse tube tubular USFOS values velocity vertical vessel vibration vortex induced vibrations vortex shedding water depth wave forces wave height wave loading wave period weld toe wellhead wind windspeed