プレストレス設計への応用を目指した積層体のマイクロ座屈変形解析  [in Japanese] Micro-buckling deformation in layered solid for application of prestressed structural design  [in Japanese]

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Abstract

In this study, we simulate compression of graphite and bending of graphene using molecular dynamics to explain the mechanism of kink-band deformation and mechanical characteristics of them. The results show that kink-band is formed under compressing of graphite with <i>l<sub>x</sub></i> : <i>l<sub>y</sub></i> aspect ratio 2:3 when the strain equal approximately 0.02 and the potential energy of graphene proportionately increases as the curvature of kink-band deformation increases.

Journal

  • The Proceedings of The Computational Mechanics Conference

    The Proceedings of The Computational Mechanics Conference 2017.30(0), 333, 2017

    The Japan Society of Mechanical Engineers

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