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 323
... measured stresses . Ice floe sizes and velocities of the present study are relatively small compared to most rivers . Sodhi and Haynes ( 1983 ) measured ice forces under comparable conditions on the Ottauquechee river . They installed a ...
... measured stresses . Ice floe sizes and velocities of the present study are relatively small compared to most rivers . Sodhi and Haynes ( 1983 ) measured ice forces under comparable conditions on the Ottauquechee river . They installed a ...
Page 344
... measured four force components were not affected . In order to reduce mass entrained to the measuring plate , wedge shaped pieces of plastic foam of small mass density were glued on the upper surface of the plate to displace water . The ...
... measured four force components were not affected . In order to reduce mass entrained to the measuring plate , wedge shaped pieces of plastic foam of small mass density were glued on the upper surface of the plate to displace water . The ...
Page 395
... measured impact velocities . The two bergy bit models consisted of paraffin wax , to approximate the density ratio of glacial ice in seawater . The " cubical " model actually measured 18 cm x 18 cm x 19 cm high and was slightly ...
... measured impact velocities . The two bergy bit models consisted of paraffin wax , to approximate the density ratio of glacial ice in seawater . The " cubical " model actually measured 18 cm x 18 cm x 19 cm high and was slightly ...
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