The development of mongrel singular element with J-integral and the toughness test for Al 7075-T6 wing spar (J적분을 첨가한 mongrel 특이요소 개발 및 Al 7075-T6 wing spar파괴인성 실험)
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- Journal of the Korea Institute of Military Science and Technology
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- v.1 no.1
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- pp.154-165
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- 1998