Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 395
Though , the amplitude of the dynamic bending moment is relatively small compared to the static bending moment ( approx . 4-8 % ) , the amplitude distribution and the magnitude are still very important for calculation of , for example ...
Though , the amplitude of the dynamic bending moment is relatively small compared to the static bending moment ( approx . 4-8 % ) , the amplitude distribution and the magnitude are still very important for calculation of , for example ...
Page 479
1.0 11 0.8 0.6 BENDING MOMENT 110 Sim ) 0.4 ادا 0.7 0.2 0.0 6 -0.2 6 -0.4 -0.6 1 o TOP HORIZONTAL DEFLECTION ( m ) 203 0 40 80 120 160 200 240 280 MEIGHT ABOVE SEA BED LEVEL ( M ) CB : 255 m OCB : 260 m DCB . 270 m o FIG.5 .
1.0 11 0.8 0.6 BENDING MOMENT 110 Sim ) 0.4 ادا 0.7 0.2 0.0 6 -0.2 6 -0.4 -0.6 1 o TOP HORIZONTAL DEFLECTION ( m ) 203 0 40 80 120 160 200 240 280 MEIGHT ABOVE SEA BED LEVEL ( M ) CB : 255 m OCB : 260 m DCB . 270 m o FIG.5 .
Page 480
It is observed that the bending moment diagram shape remains more or less same while the magnitude differs . case the centre of buoyancy is reduced . Thus it can be said that the structure becomes soft ( less stable ) as the centre of ...
It is observed that the bending moment diagram shape remains more or less same while the magnitude differs . case the centre of buoyancy is reduced . Thus it can be said that the structure becomes soft ( less stable ) as the centre of ...
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Contents
DESIGN METHODS OF STRUCTURES | 10 |
OCEAN WAVES | 11 |
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
Copyright | |
30 other sections not shown
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Common terms and phrases
added amplitude analysis applied array bending body boundary calculated coefficient compared comparison component considered corresponding crest curve cylinder damping defined dependent depth determined developed direction displacement distribution drag dynamic effect element Engineering equation estimated experimental experiments factor field Figure flow forward frequency function given hydrodynamic increase integral interval length lift force linear load mass maximum mean measured method mooring motion natural nonlinear obtained Offshore oscillation parameters period pile plate platform potential predicted present pressure problem range ratio relative respectively response riser ship shown simulation solution spectra spectrum speed stress structure surface surge Table tension theory values velocity vertical vessel vortex wave force wave height wind