Analysis of Limit Load of Damaged Ring-Stiffened Cylindrical Shell

Yan Song Lü; Ken Xiao

doi:10.4028/www.scientific.net/AMM.256-259.624

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 256-259Analysis of Limit Load of Damaged Ring-Stiffened...

Analysis of Limit Load of Damaged Ring-Stiffened Cylindrical Shell

Abstract:

In order to find out the limit depth that locally damaged submarine can dive, the model of ring-stiffened cylindrical shell with local indentation was proposed. The limit load of model were calculated and compared with ideal ring-stiffened cylindrical shell. In order to assess the residual limit load of the ring-stiffened cylindrical shell, a residual limit load coefficient is proposed and a series of curves of the coefficient are drawn.

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Periodical:

Applied Mechanics and Materials (Volumes 256-259)

Pages:

624-628

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.256-259.624

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Online since:

December 2012

Authors:

Yan Song Lü, Ken Xiao

Keywords:

Local Damage, Residual Limit Load, Ring-Stiffened Cylindrical Shell

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