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 120
... fluid force caused by the opening or closing the gap is formulated below . The fluid is assumed incompressible and inviscid . The inclined bow plate of the vessel and the crushed ice surface are assumed parallel and rigid . The relative ...
... fluid force caused by the opening or closing the gap is formulated below . The fluid is assumed incompressible and inviscid . The inclined bow plate of the vessel and the crushed ice surface are assumed parallel and rigid . The relative ...
Page 198
... Fluid Coupling Structural interaction with still fluids generates fluid pressure forces that generally oppose structural motion . For linear systems , such fluid forces appear as added mass , damp- ing , and stiffness terms in the ...
... Fluid Coupling Structural interaction with still fluids generates fluid pressure forces that generally oppose structural motion . For linear systems , such fluid forces appear as added mass , damp- ing , and stiffness terms in the ...
Page 202
... fluid inertia accounts for virtually all the indentor load . To demonsrate further the importance of fluid vs. ice - sheet inertia , we conducted simulations with ice - sheet mass set to zero . We could see no significant dif- ference ...
... fluid inertia accounts for virtually all the indentor load . To demonsrate further the importance of fluid vs. ice - sheet inertia , we conducted simulations with ice - sheet mass set to zero . We could see no significant dif- ference ...
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