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 109
... fatigue behaviors , developing a new material constant AK pc for fatigue crack propagation which is recommended as a fatigue safety index of materials served in low temperature conditions . Other than AK and AK fc AK pc is a fully ...
... fatigue behaviors , developing a new material constant AK pc for fatigue crack propagation which is recommended as a fatigue safety index of materials served in low temperature conditions . Other than AK and AK fc AK pc is a fully ...
Page 113
... fatigue cracks in steel A537 and crack propagation resistance near the threshold region increase with the decrease of temperatures ; 2 ) The stable fatigue crack propagation in steel A537 follows the Paris law , but the Paris exponent n ...
... fatigue cracks in steel A537 and crack propagation resistance near the threshold region increase with the decrease of temperatures ; 2 ) The stable fatigue crack propagation in steel A537 follows the Paris law , but the Paris exponent n ...
Page 116
... fatigue behaviors . A new material parameter AK pc is proposed and recommended as a low temperature fatigue safety index after fully analyzing the pivot point . Other than AK and AK AK pc is determined only by the microscopic structural ...
... fatigue behaviors . A new material parameter AK pc is proposed and recommended as a low temperature fatigue safety index after fully analyzing the pivot point . Other than AK and AK AK pc is determined only by the microscopic structural ...
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