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 121
... modes of failure . Test 12 on May 6 had a brittle mode of failure , and tests 18 and 20 on May 9 and 10 had ductile modes of failure . The load versus time for test 12 is shown in Figure 9 and displays the typical sawtooth brittle mode ...
... modes of failure . Test 12 on May 6 had a brittle mode of failure , and tests 18 and 20 on May 9 and 10 had ductile modes of failure . The load versus time for test 12 is shown in Figure 9 and displays the typical sawtooth brittle mode ...
Page 123
... mode of failures . 7 ) There are different patterns of ice failure corresponding to the brittle and ductile modes . Failed ice in the ductile mode tests was typified by : extensive radial cracking in a conical pattern a strong tendency ...
... mode of failures . 7 ) There are different patterns of ice failure corresponding to the brittle and ductile modes . Failed ice in the ductile mode tests was typified by : extensive radial cracking in a conical pattern a strong tendency ...
Page 200
... modes : bending , crushing , shear , buckling , and splitting . Observations show that the bending failure is more dominant than the other modes of failure under interaction conditions such as low inclination angle ( 10 ° to 60 ...
... modes : bending , crushing , shear , buckling , and splitting . Observations show that the bending failure is more dominant than the other modes of failure under interaction conditions such as low inclination angle ( 10 ° to 60 ...
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