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 68
... element . Researchers have used a variety of elements from constant strain triangle to cubic isoparametric elements . Irrespective of the type of element used , all have reported success in predicting the collapse loads . Similarly ...
... element . Researchers have used a variety of elements from constant strain triangle to cubic isoparametric elements . Irrespective of the type of element used , all have reported success in predicting the collapse loads . Similarly ...
Page 78
... element program was used to predict the behaviour of a columnar S - 2 ice sample subjected to uniaxial loading condition . The external stress was applied in increments , Aoi , corresponding to time steps , At , as shown in Figure 2a ...
... element program was used to predict the behaviour of a columnar S - 2 ice sample subjected to uniaxial loading condition . The external stress was applied in increments , Aoi , corresponding to time steps , At , as shown in Figure 2a ...
Page 79
... element No 15. It was observed that the indentation pressure varies linearly with the boundary driving stress . When the failure of the element is reached , the curves flatten out indicating the inability of the element taking any ...
... element No 15. It was observed that the indentation pressure varies linearly with the boundary driving stress . When the failure of the element is reached , the curves flatten out indicating the inability of the element taking any ...
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