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 104
creep buckling may also be a possible mechanism to limit the magnitude and duration of ice loads on a structure . Methods of analysis for creep buckling of structural mem- bers are available in the literature [ 6 ] . For example , the ...
creep buckling may also be a possible mechanism to limit the magnitude and duration of ice loads on a structure . Methods of analysis for creep buckling of structural mem- bers are available in the literature [ 6 ] . For example , the ...
Page 106
d . Creep Buckling Results versus Initial Imperfection To evaluate the sensitivity of initial imperfection on the results of creep buckling , ice deflection is also calculated for the 5 ft ice sheet based on the second type imperfection ...
d . Creep Buckling Results versus Initial Imperfection To evaluate the sensitivity of initial imperfection on the results of creep buckling , ice deflection is also calculated for the 5 ft ice sheet based on the second type imperfection ...
Page 285
... Creep Rate at Low Stresses The concepts of steady state and Eqn . 2 are idealizations . The transformation of Eqn . 2 to Eqn . 3 , is a result of ... creep concept . The duration of the secondary creep regime decreases with increase 285.
... Creep Rate at Low Stresses The concepts of steady state and Eqn . 2 are idealizations . The transformation of Eqn . 2 to Eqn . 3 , is a result of ... creep concept . The duration of the secondary creep regime decreases with increase 285.
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