Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 5American Society of Mechanical Engineers, 1999 - Arctic regions |
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Page 149
... stiffness . The measured stiffness was of the order of 0.1 MN / mm . This stiffness was best represented in the finite element analysis by the case of an elastic modulus of the ice of 1 GPa , 0.01 GPa for the damaged zone and a damage ...
... stiffness . The measured stiffness was of the order of 0.1 MN / mm . This stiffness was best represented in the finite element analysis by the case of an elastic modulus of the ice of 1 GPa , 0.01 GPa for the damaged zone and a damage ...
Page 150
... Stiffness No. Pressure Stress Ment Peak load MPa MPa mm S MN / mm 1 F 1.58 5.24 0.113 0.090 02D D - Fj 0.55 577 02E ... stiffness has been calculated . The stiffness for each loading has been defined as the maximum load divided by the ...
... Stiffness No. Pressure Stress Ment Peak load MPa MPa mm S MN / mm 1 F 1.58 5.24 0.113 0.090 02D D - Fj 0.55 577 02E ... stiffness has been calculated . The stiffness for each loading has been defined as the maximum load divided by the ...
Page 232
... stiffness used in the finite element model . The stiffness of the springs was obtained from best fit analysis of the measured tilts during the pull test so that the finite element model would also give the same relationship between the ...
... stiffness used in the finite element model . The stiffness of the springs was obtained from best fit analysis of the measured tilts during the pull test so that the finite element model would also give the same relationship between the ...
Contents
OMAE99PA1135 | 19 |
OMAE99PA1141 | 39 |
PROPELLERICE INTERACTION | 53 |
Copyright | |
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analysis angle applied Arctic ASME assumed average blade block boundary calculated Canada channel coefficient component conducted considered constant Copyright crack creep crushed dependence depth determined direction distribution effect Engineering equation estimate experiments factor failure field Figure floes flow force frequency friction function given height horizontal ice force ice loads ice sheet ice thickness iceberg icebreaker included increase indentation indentor interaction International layer length material maximum mean measured Mechanics method Newfoundland observed obtained occurred Offshore operations parameters peak performance predicted present pressure propeller range ratio region Report Research resistance salinity scale scour shape shear ship shown shows similar soil speed stamukha strain strength stress structure surface Table temperature tests thrust torque values vertical wave width wind zone