The Energy Absorption of Structural Target with Stiffeners Impacted by Projectile

Zhong Guo Zhang; Bin Gao; Zhao Hui Liu

doi:10.4028/www.scientific.net/AMM.44-47.367

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 44-47The Energy Absorption of Structural Target with...

The Energy Absorption of Structural Target with Stiffeners Impacted by Projectile

Abstract:

Under penetrating condition, the plastic deformation of structural target is divided into local deformation region and global deformation region in this paper, calculate the energy absorbed by two deformations respectively and present a calculation method of energy absorption of structural target with stiffeners. Good agreement between the results of predicting the residual velocity of projectile by calculating the energy absorbed of structural target and results of numerical calculation illustrates that this method is reasonable.

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Periodical:

Applied Mechanics and Materials (Volumes 44-47)

Pages:

367-371

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.44-47.367

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Online since:

December 2010

Authors:

Zhong Guo Zhang, Bin Gao, Zhao Hui Liu

Keywords:

Deformation Region, Plastic Deformation, Stiffener

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