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 89
... dynamic ice- structure interaction . Both ice and the structure play an active role in the dynamic interaction . Because of its importance , there have been a number of investiga- tions in this area . In spite of this , many questions ...
... dynamic ice- structure interaction . Both ice and the structure play an active role in the dynamic interaction . Because of its importance , there have been a number of investiga- tions in this area . In spite of this , many questions ...
Page 100
... Dynamic Model Dynamic Model Results The full dynamic computer model includes the capability of printing out displacements , velocities and accelerations of each of the three elements in model ( structure , face , and ice leading edge ...
... Dynamic Model Dynamic Model Results The full dynamic computer model includes the capability of printing out displacements , velocities and accelerations of each of the three elements in model ( structure , face , and ice leading edge ...
Page 101
Summary and Recommendations A basic dynamic interaction model which includes two degrees of freedom for the structure and one for an ice sheet has been described . By varying the boundary conditions for this dynamic model , and by ...
Summary and Recommendations A basic dynamic interaction model which includes two degrees of freedom for the structure and one for an ice sheet has been described . By varying the boundary conditions for this dynamic model , and by ...
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