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 97
... approach to ice loading described in the preliminary CSA Standard S471 . The use of a probabilistic approach is examined in the light of the existence of different uncertainties , such as physical , statistical and model uncertainties ...
... approach to ice loading described in the preliminary CSA Standard S471 . The use of a probabilistic approach is examined in the light of the existence of different uncertainties , such as physical , statistical and model uncertainties ...
Page 113
... approach , material resistance factors are distin- guished from load factors to account for the uncer- tainties associated with loads and resistances separately . This is consistent with the probabil- istic intent of the limit state ...
... approach , material resistance factors are distin- guished from load factors to account for the uncer- tainties associated with loads and resistances separately . This is consistent with the probabil- istic intent of the limit state ...
Page 310
... approach is more adequate for the analysis of collision between rigid or stiffened structures . In the second approach , which may be termed the plastic approach , the two colliding bodies are assumed to stick together at the end of ...
... approach is more adequate for the analysis of collision between rigid or stiffened structures . In the second approach , which may be termed the plastic approach , the two colliding bodies are assumed to stick together at the end of ...
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