ZHAO Guang-chen. Computer simulation on dynamical buckling and whole collapse of cylindrical shell under axial impact[J]. Journal of Light Industry, 2014, 29(2): 99-101. doi: 10.3969/j.issn.2095-476X.2014.02.024
Citation:
ZHAO Guang-chen. Computer simulation on dynamical buckling and whole collapse of cylindrical shell under axial impact[J]. Journal of Light Industry, 2014, 29(2): 99-101.
doi:
10.3969/j.issn.2095-476X.2014.02.024
Computer simulation on dynamical buckling and whole collapse of cylindrical shell under axial impact
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Received Date:
2014-02-23
Available Online:
2014-03-15
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Abstract
The computer simulation on dynamic buckling and whole collapse of cylindrical shell under different axial impact was carried out using LS-DYNA.The numerical results and the experimental results showed good agreement.The strains of the points which were located in the middle of the local buckling cylindrical shells were obtained.The strains showed that the local buckling cylindrical shells were in the plastic stage and generated elastic vibration subsequently until standstill.
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Proportional views
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