대한기계학회논문집A (Transactions of the Korean Society of Mechanical Engineers A)

  • 제30권7호
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  • Pages.809-815
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  • 2006
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  • 1226-4873(pISSN)
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  • 2288-5226(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
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탄소나노튜브의 역학적 거동에 관한 온도와 하중부하속도의 의존성

Temperature and Loading-Rate Dependence on the Mechanical Behavior of Carbon Nanotubes

  • 정병우 (한양대학교 대학원 기계설계과) ;
  • 임장근 (한양대학교 기계설계과)
  • 발행 : 2006.07.01
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초록

The temperature and loading-rate dependence on the mechanical behavior of single-walled carbon nanotubes under axial compression and torsion is examined with classical molecular dynamics simulation. The critical buckling is found to depend on the temperature and loading-rate. The yielding under torsion is also found to depend on the temperature and loading-rate. But it is shown that the compression and torsional stiffness are independent of the varied temperatures and loading-rates.

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참고문헌

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