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 applied approach Arctic assumed average body calculated coefficient components compression compressive stress computed considered constant crack creep damage deformation dependent depth described determined developed diameter direction distribution effect elastic energy Engineering equation estimate experiments expression factor failure field Figure floe force fracture frequency function given grain grain boundary horizontal ice sheet iceberg impact increase initial International length limit load mass material maximum mean measured Mechanics method microcracks motion normal nucleation observed obtained Offshore operation parameters peak performed plane position predicted present pressure probability range ratio Regions relation relative Research resistance ridge samples sea ice shear ship shown shows simulation specimen strain rate strength stress structure surface Table temperature tensile tensor tests thickness toughness uniaxial vertical wave