Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9, Part 4American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 113
... assumed . In addition , the material of the floating sheet is assumed homogeneous and isotropic . It is generally known that sea ice as a material behaves in two different ways . Depending on the strain rate and temperature the behavior ...
... assumed . In addition , the material of the floating sheet is assumed homogeneous and isotropic . It is generally known that sea ice as a material behaves in two different ways . Depending on the strain rate and temperature the behavior ...
Page 118
... assumed to fill the uneven gap between the advancing bow plate and the crushing surface of the ice slab . Thus , a perfect contact between the vessel and the ice slab is assumed to take place . The equation ( 72 ) in Chapter 2.9.2 is ...
... assumed to fill the uneven gap between the advancing bow plate and the crushing surface of the ice slab . Thus , a perfect contact between the vessel and the ice slab is assumed to take place . The equation ( 72 ) in Chapter 2.9.2 is ...
Page 120
... assumed incompressible and inviscid . The inclined bow plate of the vessel and the crushed ice surface are assumed parallel and rigid . The relative tangential motion between the surfaces is ignored . The fluid flow in the gap is assumed ...
... assumed incompressible and inviscid . The inclined bow plate of the vessel and the crushed ice surface are assumed parallel and rigid . The relative tangential motion between the surfaces is ignored . The fluid flow in the gap is assumed ...
Contents
OFFSHORE TECHNOLOGY PART | 3 |
ARCTIC STRUCTURES AND OPERATIONS II | 31 |
ICE STRUCTURE INTERACTION I | 75 |
Copyright | |
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analysis angle average Barents Sea beam behavior bergy bit Bohai Sea boundary conditions calculated Canada coefficient computed crack creep buckling crushing deflection deformation density displacement Dow's Lake drilling dynamic effect elastic energy equation ESARC experimental finite element finite element analysis flexural failure floating ice sheet floe fluid foundation fracture toughness freezing frequency grain heat Hobson's Choice horizontal ice cover ice forces ice island ice load ice shedding ice sheet ice temperature ice thickness iceberg icebreaking impact indentation indentor initial interaction locations maximum measured Mechanics method mode modulus Northumberland Strait notch nucleation numerical obtained Offshore parameters permafrost plane platform pore porosity predicted pressure Public Works Canada ratio response ridge saline sample sea ice SED criterion sensors shown in Figure Simulated Sinha soil solution specimens strain rate strength structure tests values vertical vibration Young's modulus