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 101
... ice sheet , d - is the indentor diameter , hice - is the ice sheet thickness ; k , -is form coefficient ; k , ( & ) -is a factor dependent on the strain rate & = ( 1 / ( 4d ) ) - is the strain rate ; k2 ( d / hice ) is the factor ...
... ice sheet , d - is the indentor diameter , hice - is the ice sheet thickness ; k , -is form coefficient ; k , ( & ) -is a factor dependent on the strain rate & = ( 1 / ( 4d ) ) - is the strain rate ; k2 ( d / hice ) is the factor ...
Page 200
... ice failure modes around conical structures , and summarized the available model scale and full scale measurements . The following description of the interaction between a conical structure and a level ice sheet is based on their ...
... ice failure modes around conical structures , and summarized the available model scale and full scale measurements . The following description of the interaction between a conical structure and a level ice sheet is based on their ...
Page 226
... ice sheet of thickness h and width B , floating in water of constant depth Ĥ , is being forced against a sloping structure , as portrayed in Figure 1. For time t≤0 , the ice sheet is unloaded and motionless with the weight of the sheet ...
... ice sheet of thickness h and width B , floating in water of constant depth Ĥ , is being forced against a sloping structure , as portrayed in Figure 1. For time t≤0 , the ice sheet is unloaded and motionless with the weight of the sheet ...
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