Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 4; Volume 8, Part 4American Society of Mechanical Engineers, 1989 - Arctic regions |
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Page 312
... ratio , velocity ratio , initial momentum of the first body , and the restitution coefficient . All of these variables are known or can be estimated by the designer . EFFECT OF IMPACT CONDITIONS Equation 5 may be evaluated for the case ...
... ratio , velocity ratio , initial momentum of the first body , and the restitution coefficient . All of these variables are known or can be estimated by the designer . EFFECT OF IMPACT CONDITIONS Equation 5 may be evaluated for the case ...
Page 348
... ratio 1400 ) requires considerably more time ( or distance advanced by the vessel ) to reach the flexural failure ... ratio compared to that of sea ice . On the basis of this experiment it is obvious that in such a case , where the E / 0 ...
... ratio 1400 ) requires considerably more time ( or distance advanced by the vessel ) to reach the flexural failure ... ratio compared to that of sea ice . On the basis of this experiment it is obvious that in such a case , where the E / 0 ...
Page 368
... ratio is 1.5 . These ratios shall be compared with the corresponding ratios for the ice loads on the Great Belt Western 10 Bridge . From previous sections the ratio between the event and the 0.02 event can be calculated to 1.80 / 0.84 ...
... ratio is 1.5 . These ratios shall be compared with the corresponding ratios for the ice loads on the Great Belt Western 10 Bridge . From previous sections the ratio between the event and the 0.02 event can be calculated to 1.80 / 0.84 ...
Contents
OFFSHORE MECHANICS | 1 |
The Growth of Radial Cracks in Ice Sheets | 7 |
ICE FORCES | 11 |
Copyright | |
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analysis angle Arctic Engineering assumed Barents Sea Beaufort Sea behaviour berm Bjørnøya calculated coefficient Cole components computed Conference on Offshore constant constitutive equation damage evolution damage model deformation density depth determined diameter distribution dynamic effect energy equation experimental factor failure force fracture mechanics fracture toughness frequency friction function Geogrid grain horizontal ice floe ice load ice sheet ice thickness iceberg icebreaking impact increase indentor initial interaction keel material maximum measured Mechanics and Arctic Mellor microcracks modulus motion notch nucleation observed obtained ocean Offshore Mechanics parameters peak stress plane polycrystalline ice predicted pressure probability Proc radar ratio resistance ridge samples sea ice seabed shear shear stress ship shown in Figure simulation specimen spray ice strain rate strain tensor strength structure surface temperature tensile tensile stress tensor tests uniaxial compression variable vector velocity vertical wave Young's modulus