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Projectile Protection Analysis
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Jong-Bong, Byung-Wook Min, Won-Sang Seo
- The protection performance of a projectile.
- Conversion of FE element to SPH.
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Metal split in dynamic impact problem
- Concrete model
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Friction Effect in HSPB Test
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Jong-Bong, Sung-Hoon Cha
- Numerical experiments were carried out to investigate the effect of friction on
the measured flow stress. In SHPB test, the measured stress by the transmitted bar is assumed to be flow stress of the test specimen. However, the measured stress by the transmit bar is axial stress components. The effect of
friction on the difference between flow stress and axial stress was investigated. |
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