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 89
... STRUCTURE INTERACTION MODEL FOR CRUSHING WITH. Abstract A model study is described in which the dynamic behaviour of a flex- ible structure in an ice sheet was investigated . The model structure was a cylindrical vertical structure in ...
... STRUCTURE INTERACTION MODEL FOR CRUSHING WITH. Abstract A model study is described in which the dynamic behaviour of a flex- ible structure in an ice sheet was investigated . The model structure was a cylindrical vertical structure in ...
Page 96
... structures in the vicinity of 1-2 MPa as shown in Figure 2. Dependence of structure size and ice velocity on the resulting average peak stresses are also shown in Figure 2 for the two structures addressed . The ice strength calculated ...
... structures in the vicinity of 1-2 MPa as shown in Figure 2. Dependence of structure size and ice velocity on the resulting average peak stresses are also shown in Figure 2 for the two structures addressed . The ice strength calculated ...
Page 141
Figure 10 : Elastic response of an offshore structure to dynamic ice action . STUDY OF ICE SHEDDING PHENOMENON ON CABLES J. Druez ,. Ice parameters Structure Displacements ( z ) um ( z ) $ ( 26 ) Zc Ucm ca cr Z Forces U2 ( 2 ) p ( z ) ...
Figure 10 : Elastic response of an offshore structure to dynamic ice action . STUDY OF ICE SHEDDING PHENOMENON ON CABLES J. Druez ,. Ice parameters Structure Displacements ( z ) um ( z ) $ ( 26 ) Zc Ucm ca cr Z Forces U2 ( 2 ) p ( z ) ...
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