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 120
... controlled the indentation velocities . Displacement , load and pressure load sensors signals were recorded with a 32 channel , 50 kHz digital data acquisition system . Three trenches , averaging 50 m long by 2.5 m wide by 3.5 m deep ...
... controlled the indentation velocities . Displacement , load and pressure load sensors signals were recorded with a 32 channel , 50 kHz digital data acquisition system . Three trenches , averaging 50 m long by 2.5 m wide by 3.5 m deep ...
Page 122
... control system instability but rather are a result of the ice failure mechanism ( Spencer and Masterson , 1993 ) . LOAD The maximum load occurred towards the end of each test . Load was found to increase with increasing contact area ...
... control system instability but rather are a result of the ice failure mechanism ( Spencer and Masterson , 1993 ) . LOAD The maximum load occurred towards the end of each test . Load was found to increase with increasing contact area ...
Page 303
... load minus residual minus inertia . For the sake of comparison the values obtained for friction angle were plotted ... control on Thus the tests the platen , and better load measurement . encompass a better distribution of platen speeds ...
... load minus residual minus inertia . For the sake of comparison the values obtained for friction angle were plotted ... control on Thus the tests the platen , and better load measurement . encompass a better distribution of platen speeds ...
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