CHEN Cheng-jun, XIE Ruo-ze, ZHANG Fang-ju. Numericalsimulationsonmechanicalresponsesofaluminumfoam-filledcylindricalshells[J]. Explosion And Shock Waves, 2011, 31(4): 361-366. doi: 10.11883/1001-1455(2011)04-0361-06
| Citation:
|
CHEN Cheng-jun, XIE Ruo-ze, ZHANG Fang-ju. Numericalsimulationsonmechanicalresponsesof
aluminumfoam-filledcylindricalshells[J]. Explosion And Shock Waves, 2011, 31(4): 361-366. doi: 10.11883/1001-1455(2011)04-0361-06
|
CHEN Cheng-jun, XIE Ruo-ze, ZHANG Fang-ju. Numericalsimulationsonmechanicalresponsesofaluminumfoam-filledcylindricalshells[J]. Explosion And Shock Waves, 2011, 31(4): 361-366. doi: 10.11883/1001-1455(2011)04-0361-06
| Citation:
|
CHEN Cheng-jun, XIE Ruo-ze, ZHANG Fang-ju. Numericalsimulationsonmechanicalresponsesof
aluminumfoam-filledcylindricalshells[J]. Explosion And Shock Waves, 2011, 31(4): 361-366. doi: 10.11883/1001-1455(2011)04-0361-06
|
Numericalsimulationsonmechanicalresponsesof
aluminumfoam-filledcylindricalshells
More Information
- Corresponding author:
CHEN Cheng-jun
- Publish Date:
2011-07-25
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Abstract
Aimedatthedifficultyinthetheoreticalanalysisonthemechanicalbehaviorsofaluminum
foam-filledcylindricalshellsduetothecomplicatedeformationpatternsofaluminum foamsand
shells,theBilkhu/Duboiscrushablefoam modelwasanalyzedandthenusedtodescribethemacroscopicmechanicalbehaviorsofaluminumfoam,
randomgeometricimperfectionswereusedtodepict
thepotentialimperfectionsofthecylindricalshell,andthestaticanddynamicmechanicalresponsesof
thealuminumfoam-filledcylindricalshellsweresimulatedbyFEM.Thenumericalsimulationsarein
goodagreementwiththeexperimentaldata.ItshowsthattheBuilhu/Duboiscrushablemodelcanbe
usedtodescribethemechanicalbehaviorsofaluminumfoamundercomplexstressesandthenumerical
simulationmethodsusedarereasonable.
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References
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Proportional views
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