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 75
... elastic and permanent deformations simultaneously upon loading . As shown in Figure 1 , the total strain can be viewed as the sum of three strain components . These are a pure elastic strain ( instantaneous elastic strain ) , E , a ...
... elastic and permanent deformations simultaneously upon loading . As shown in Figure 1 , the total strain can be viewed as the sum of three strain components . These are a pure elastic strain ( instantaneous elastic strain ) , E , a ...
Page 77
... elastic strain increment and a stress increment can be written as follows : Δε X Δεν Αγ . ( 9 ) where N is the ... elastic strain followed by delayed elastic and viscous creep strains which are time dependent . Therefore , a time ...
... elastic strain increment and a stress increment can be written as follows : Δε X Δεν Αγ . ( 9 ) where N is the ... elastic strain followed by delayed elastic and viscous creep strains which are time dependent . Therefore , a time ...
Page 119
... elastic - plastic . The fluid under the broken slab and the ice sheet is incompressible . The slab end problem is idealized to consist of an inelastic , relatively thin , uneven surface layer on the otherwise elastic slab end . This ...
... elastic - plastic . The fluid under the broken slab and the ice sheet is incompressible . The slab end problem is idealized to consist of an inelastic , relatively thin , uneven surface layer on the otherwise elastic slab end . This ...
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