Improving pedestrian safety via the optimization of composite hood structures for automobiles based on the equivalent static load method von Kim, Dong-Hyun, Jung, Ku-Hyun, Kim, Dug-Joong, Park, Sung-Hyeon, Kim, Do-Hyoung, Lim, Jaeyoung, Nam, Byeung-Gun, Kim, Hak-Sung

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Crack energy density and energy release rate for piezoelectric material von Nam, Byeung-Gun, Watanabe, Katsuhiko

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Effect of electric boundary conditions on crack energy density and its derivatives for piezoelectric material von Nam, Byeung-Gun, Watanabe, Katsuhiko

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Fatigue crack growth driven by electric fields in piezoelectric ceramics and its governing fracture parameters von Nam, Byeung-Gun, Tsuchida, Shigehiro, Watanabe, Katsuhiko

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Crack energy density in arbitrary direction for piezoelectrics and its characteristic features in electromechanical mixed mode crack von Nam, Byeung-Gun, Watanabe, Katsuhiko

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Applicability of crack energy density to fracture strength evaluation of piezoelectric ceramics von Nam, Byeung-Gun, Liu, Rongfeng, Tsuchida, Shigehiro, Watanabe, Katsuhiko

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Discontinuous crack model for piezoelectric materials and its application to CED evaluation von Liu, Rong-Feng, Nam, Byeung-Gun, Watanabe, Katsuhiko

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탄소섬유강화 직조복합재의 탄성 거동의 이론적 예측 및 검증 von 황연택, Yeon-taek Hwang, 임재영, Jae-young Lim, 남병군, Byeung-gun Nam, 김학성, Hak-sung Kim

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Electrically Nonlinear Fracture Analysis of Piezoelectric Materials Based on CED (Crack Energy Density) von Nam, Byeung Gun, Liu, Rong Feng, Watanabe, Katsuhiko

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Energy Release Rate for Piezoelectric Body von NAM, Byeung-Gun, WATANABE, Katsuhiko

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A Study on the Cracked Specimen for Biaxial Tensile Loading Test von Shin, Dong Chul, Nam, Byeung Gun, Nam, Jeong Hwan, Watanabe, Katsuhiko, Hawong, Jai Sug

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Crack Energy Density for Piezoelectric Body: Definition and Derivation of Fundamental Relations von NAM, Byeung-Gun, WATANABE, Katsuhiko

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Energy Release Rate for Piezoelectric Body von NAM, Byeung-Gun, WATANABE, Katsuhiko

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Effect of Electromechanical Loadings on Fracture Strength of Piezoelectric Ceramics von Nam, Byeung Gun, Watanabe, Katsuhiko, Liu, R., Na, H.S.

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The Variation of Crack Energy Density (CED) on Creep Crack Growth von Nam, Byeung Gun, Watanabe, Katsuhiko, Jeong, C.S.

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Energy Release Rate for Piezoelectric Body von Nam, Byeung-Gun, Watanabe, Katsuhiko

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Crack Energy Density for Piezoelectric Body (Definition and Derivation of Fundamental Relations) von Nam, Byeung-Gun, Watanabe, Katsuhiko

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DEVICE FOR PREVENTING BREAK AWAY OF DOOR IMPACT BEAM von NAM, BYEUNG GUN

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Hood for vehicle and manufacturing method of the same von Lee, In Gyu, Kim, Do Hyoung, Jung, Ku Hyun, Kim, Dong Hyun, Kim, Dug Joong, Lim, Jae Young, Nam, Byeung Gun, Kim, Hak Sung

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LOWER REINFORCEMENT MEMBER FORMED SLIT FOR CONTROLLING STIFFNESS von NAM, BYEUNG GUN

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