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 73
... cyclic procedure where phases of cracking of intact ice , crushing of the ice within the cracked spalls and extrusion of the crushed ice are repeated . The effective load is formed from both the peak loads due to failure of intact ice ...
... cyclic procedure where phases of cracking of intact ice , crushing of the ice within the cracked spalls and extrusion of the crushed ice are repeated . The effective load is formed from both the peak loads due to failure of intact ice ...
Page 111
... cyclic stress field . In terms of dislocation dynamics , the amount of crack propagation during one stress cycle is controlled by the blunting displacement that is equal to the product of the Burgers vector and the number of ...
... cyclic stress field . In terms of dislocation dynamics , the amount of crack propagation during one stress cycle is controlled by the blunting displacement that is equal to the product of the Burgers vector and the number of ...
Page 186
... cyclic . An example of the load data recorded for ice with a high brine volume is shown in Fig . 6. The average and peak values of the loads recorded , along with the frequency of these cycles , are indicated in Table 2. This cyclic ...
... cyclic . An example of the load data recorded for ice with a high brine volume is shown in Fig . 6. The average and peak values of the loads recorded , along with the frequency of these cycles , are indicated in Table 2. This cyclic ...
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