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 97
... elastic strain , Ed the delayed elastic strain and € , the viscous component . σ is the stress , E is the Young's modulus , d is the grain size , ar is the inverse relaxation time at temperature T , t is the time , b , c , and n are ...
... elastic strain , Ed the delayed elastic strain and € , the viscous component . σ is the stress , E is the Young's modulus , d is the grain size , ar is the inverse relaxation time at temperature T , t is the time , b , c , and n are ...
Page 183
... Young's Modulus of upper membrane O F Initial freeboard g Gravity Acceleration h Beam or platform thickness ( depth ) Subgrade modulus ki K11 · ( = x ++ ) Non - dimensional bending curvature ( - K K11 Bending curvature K Creep ...
... Young's Modulus of upper membrane O F Initial freeboard g Gravity Acceleration h Beam or platform thickness ( depth ) Subgrade modulus ki K11 · ( = x ++ ) Non - dimensional bending curvature ( - K K11 Bending curvature K Creep ...
Page 186
... Young's Modulus and strength to the ice . This is of practical significance in modelling ice platforms as their structural properties are sensitive to depth , Baudais , et al , 1987 . ( b ) DEFLECTED CONFIGURATION OF BEAM SINUSOIDALLY ...
... Young's Modulus and strength to the ice . This is of practical significance in modelling ice platforms as their structural properties are sensitive to depth , Baudais , et al , 1987 . ( b ) DEFLECTED CONFIGURATION OF BEAM SINUSOIDALLY ...
Contents
OFFSHORE TECHNOLOGY PART | 3 |
ARCTIC STRUCTURES AND OPERATIONS II | 31 |
9 | 69 |
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 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 function grain Hobson's Choice horizontal ice cover ice forces ice island ice load 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 peak permafrost platform pore porosity predicted pressure Public Works Canada ratio response ridge saline sample sea ice SED criterion sensors shown in Figure Simulated Sinha soil specimens spray strain rate strength structure tests Timco uniaxial compressive vertical vibration Young's modulus