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 242
... notch ( including the fracture surfaces ) were used to determine " notch porosity " . Porosity was also determined by replicating the fracture surface and by counting and measuring the pores on the surface . The replica was taken using ...
... notch ( including the fracture surfaces ) were used to determine " notch porosity " . Porosity was also determined by replicating the fracture surface and by counting and measuring the pores on the surface . The replica was taken using ...
Page 253
... notch acuity ( crack tip sharpness ) on the frac- ture toughness of S2 ice were investigated using six groups of single - edge - notched - bend ( SENB ) specimens with different crack ( or notch ) root radii fabricated by six different ...
... notch acuity ( crack tip sharpness ) on the frac- ture toughness of S2 ice were investigated using six groups of single - edge - notched - bend ( SENB ) specimens with different crack ( or notch ) root radii fabricated by six different ...
Page 256
NOTCH TIP GEOMETRIES AND CRACK INITIATION Observations of the specific notch tip geometries and the characteristics of each crack initiation event were carried out on thin sections showing the notch shapes and the crack paths of the ...
NOTCH TIP GEOMETRIES AND CRACK INITIATION Observations of the specific notch tip geometries and the characteristics of each crack initiation event were carried out on thin sections showing the notch shapes and the crack paths of the ...
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