Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 1; Volume 7, Part 1American Society of Mechanical Engineers, 1988 - Arctic regions |
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Results 1-3 of 13
Page 275
... shaft at top of caisson Reliability index B = 3.0 Failure probability Pp = 0.13.10-2 α Importance Factor a2 Variable Distribution Type Elastic - Mod . shaft Normal -0.071 1 % Elastic - Mod . caisson Normal -0.187 3 % Soil stiffness ...
... shaft at top of caisson Reliability index B = 3.0 Failure probability Pp = 0.13.10-2 α Importance Factor a2 Variable Distribution Type Elastic - Mod . shaft Normal -0.071 1 % Elastic - Mod . caisson Normal -0.187 3 % Soil stiffness ...
Page 276
... shaft at top of caisson during 20 years Parametric sensitivity factors JP ( g ( Z ) ≤0h ( Z ) ≤x ) P ( g ( Z ) 01h ( Z ) = x ) = ax JP ( h ( Z ) < x ) ax | x = 0 ( 27 ) 1x = 0 Variable μ C.O.V. aB ᎧᏰ -μ σ θμ Elastic - Mod . shaft ...
... shaft at top of caisson during 20 years Parametric sensitivity factors JP ( g ( Z ) ≤0h ( Z ) ≤x ) P ( g ( Z ) 01h ( Z ) = x ) = ax JP ( h ( Z ) < x ) ax | x = 0 ( 27 ) 1x = 0 Variable μ C.O.V. aB ᎧᏰ -μ σ θμ Elastic - Mod . shaft ...
Page 471
... shafts ( 8 ) Driven shaft ( 9 ) Shaft seal ( 10 ) , ( 11 ) Actuators ( 12 ) Cover plate ( 13 ) Annular cover plate seal 1 2 O Fig . 3 Side View of a Split - Ball Preventer ( Open Condition ) ( 1 ) Shaft seal ( 2 ) Seal - retaining plate ...
... shafts ( 8 ) Driven shaft ( 9 ) Shaft seal ( 10 ) , ( 11 ) Actuators ( 12 ) Cover plate ( 13 ) Annular cover plate seal 1 2 O Fig . 3 Side View of a Split - Ball Preventer ( Open Condition ) ( 1 ) Shaft seal ( 2 ) Seal - retaining plate ...
Contents
FLOATING PRODUCTION SYSTEMS | 1 |
Semisubmersible Floating Production for the Gulf of Mexico | 13 |
OFFSHORE MECHANICS | 23 |
Copyright | |
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adsorber amplitude analysis angle Arctic Engineering axial bending buoy buoyancy cable calculated coefficient compliant tower components Conference on Offshore curve damage diameter displacement drag coefficient drilling dynamic effect energy equation equipment fatigue Figure finite element flexible floating production flow function horizontal hydrodynamic installation jacket kips length linear load marine mass matrix maximum measured Mechanics and Arctic method mode mode shapes model tests modulus mooring line mooring system motion natural frequency nonlinear obtained Offshore Mechanics Offshore Technology Conference operation parameters performance pile pipe pipe materials pipeline platform polyester pressure production riser random wave ratio response rope rotation RPIT shear shear modulus shear strength shown in Fig simulation soil static stiffness strength stress structure subsea surface syntactic foam turbine uranium vane velocity vertical vessel water depth wave forces wave height wave power weight wellhead wire