Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 6American Society of Mechanical Engineers, 1999 - Arctic regions |
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Page 71
... mass coefficients of hydrodynamic pressure of elastic vibration . Here , only first mode is to be considered . D and ... mass of structure ( kg / m ) ; m „ is the water mass Sπ dt2 dr2 formula of seismic Formula ( 5 ) is the hydrodynamic ...
... mass coefficients of hydrodynamic pressure of elastic vibration . Here , only first mode is to be considered . D and ... mass of structure ( kg / m ) ; m „ is the water mass Sπ dt2 dr2 formula of seismic Formula ( 5 ) is the hydrodynamic ...
Page 93
... mass are accounted for in the cable element mass matrix . Assuming there are no added mass effects in the tangential direction , the mass matrix for the ith cable element with respect to the ith body frame becomes : M'B = m2 + m2 0 0 0 ...
... mass are accounted for in the cable element mass matrix . Assuming there are no added mass effects in the tangential direction , the mass matrix for the ith cable element with respect to the ith body frame becomes : M'B = m2 + m2 0 0 0 ...
Page 126
... Mass Galvanized Steel 5359 kg PVC Tow Carriage 552 grams Gravity - type Cage Ballast 3181 kg ( concrete ) 263 grams ( sand ) Rim Nominal Diam . 14.93 m 662 mm Flanged Pipe Diam . 273 mm 12.7 mm Mass 2064 kg 222 grams Volume 11.58 m ...
... Mass Galvanized Steel 5359 kg PVC Tow Carriage 552 grams Gravity - type Cage Ballast 3181 kg ( concrete ) 263 grams ( sand ) Rim Nominal Diam . 14.93 m 662 mm Flanged Pipe Diam . 273 mm 12.7 mm Mass 2064 kg 222 grams Volume 11.58 m ...
Contents
VERY LARGE FLOATING STRUCTURE | 1 |
OMAE99OSU3057 | 9 |
OMAE99OSU3058 | 17 |
Copyright | |
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amplitude analysis angle applied ASME assumed bending body bottom buoy buoyant cable cage calculated coefficient compared component considered construction Copyright cost deck deflection depth developed diameter direction displacement distribution domain dynamic effect elastic element energy Engineering equation estimate experiment experimental Figure fish floating structure flow fluid frame frequency function given grid horizontal hydrodynamic hydroelastic incident wave increases International Japan length lift force linear loading located mass maximum mean measured Mechanics meters method modal mode mooring motion navigation obtained Ocean Offshore operate period pipeline position presented pressure pump Qmax relative represented resonant respectively response robot scale shoreline shown shows significant simulation spectrum surface surge Table tank tension Theseus towed unit University vehicle velocity vertical wave height wind