Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 4; Volume 8, Part 4American Society of Mechanical Engineers, 1989 - Arctic regions |
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Page 61
... body with a multidirectional crack field is studied . The solid is assumed to be so large that the influence of the crack nucleation on the surface forces of the body can be neglected . The material of the body is homogeneous and ...
... body with a multidirectional crack field is studied . The solid is assumed to be so large that the influence of the crack nucleation on the surface forces of the body can be neglected . The material of the body is homogeneous and ...
Page 309
... body total mass of the colliding body including added mass effect mass of the colliding body P Pmax P impulsive load or contact load at the interface maximum impulsive load during impact average local contact pressure at interface ...
... body total mass of the colliding body including added mass effect mass of the colliding body P Pmax P impulsive load or contact load at the interface maximum impulsive load during impact average local contact pressure at interface ...
Page 311
... body just before impact . momentum is m Vi . During impact it will be subjected to the load impulse which acts along the line of impact at the impact interface and the reactive impulse , which is integrated over the entire body / water ...
... body just before impact . momentum is m Vi . During impact it will be subjected to the load impulse which acts along the line of impact at the impact interface and the reactive impulse , which is integrated over the entire body / water ...
Contents
OFFSHORE MECHANICS | 1 |
The Growth of Radial Cracks in Ice Sheets | 7 |
ICE FORCES | 11 |
Copyright | |
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analysis angle Arctic Engineering assumed Barents Sea Beaufort Sea behaviour berm Bjørnøya calculated coefficient Cole components computed Conference on Offshore constant constitutive equation damage evolution damage model deformation density depth determined diameter distribution dynamic effect energy equation experimental factor failure force fracture mechanics fracture toughness frequency friction function Geogrid grain horizontal ice floe ice load ice sheet ice thickness iceberg icebreaking impact increase indentor initial interaction keel material maximum measured Mechanics and Arctic Mellor microcracks modulus motion notch nucleation observed obtained ocean Offshore Mechanics parameters peak stress plane polycrystalline ice predicted pressure probability Proc radar ratio resistance ridge samples sea ice seabed shear shear stress ship shown in Figure simulation specimen spray ice strain rate strain tensor strength structure surface temperature tensile tensile stress tensor tests uniaxial compression variable vector velocity vertical wave Young's modulus