Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10, Part 4American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 2
... given by Baudais et al . , ( 1974 ) and Allan ( 1978 ) . MATHEMATICAL MODEL FOR ICE Ice undergoes both elastic and permanent deformations simultaneously upon loading . The total strain is viewed as the sum of three strain components ...
... given by Baudais et al . , ( 1974 ) and Allan ( 1978 ) . MATHEMATICAL MODEL FOR ICE Ice undergoes both elastic and permanent deformations simultaneously upon loading . The total strain is viewed as the sum of three strain components ...
Page 4
... given external load increment . The instantaneous elastic strain increments are used to calculate the stress increments gener- ated in each element . These stress increments are used in the second part of the program to compute the time ...
... given external load increment . The instantaneous elastic strain increments are used to calculate the stress increments gener- ated in each element . These stress increments are used in the second part of the program to compute the time ...
Page 180
... given by ( 9 ) takes on a linear form : Δα RJ Aq.- B A ( 10 ) The calculations so far apply to the situation of a surface pressure sensor which are similar to total pressure cells ( Bozozuk , 1971 ) used in geotechnical applications ...
... given by ( 9 ) takes on a linear form : Δα RJ Aq.- B A ( 10 ) The calculations so far apply to the situation of a surface pressure sensor which are similar to total pressure cells ( Bozozuk , 1971 ) used in geotechnical applications ...
Contents
Deformation of a Floating Drilling Platform Made of BuiltUp | 1 |
A Comparison Between Different Construction Methods of Ice Islands | 9 |
Spray Ice Islands for Exploration in the Canadian Beaufort | 17 |
Copyright | |
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ACIB air temperature analysis Arctic Arctic/Polar Technology ASME average axis Barents Sea Beaufort Sea behaviour Bjørnøya boundary calculated Canada clay coefficient compost compression crack creep deformation deicer density diameter dimensional analysis displacement drilling effect elastic Engineering equation experimental failure Figure finite element finite element analysis flow fluid freezing grain horizontal ice floe ice forces ice layer ice road ice sheet ice tested ice thickness icebergs icebreaking impact increase indentation indentor insulation interface internal wave laboratory loading rate maximum measured Mechanics method mode modulus multi-year ice observed Offshore OMAE pack ice parameters peak pile plane plane strain plastic plate platform predictions ridge salinity sample sea ice sensor shear stress shown in Fig simulation Sinha soil specimen spray ice islands strain rate structure thermal thermosyphon three dimensional uniaxial values velocity vertical volumetric strain water depths yield surface young ice