• Title/Summary/Keyword: torsional Hopkinson bar

Search Result 1, Processing Time 0.015 seconds

High strain rate test of aluminum alloy with torsional Hopkinson bar (비틂홉킨슨봉을 이용한 알루미늄합금의 고속 전단변형 실험)

  • 전병선;유요한;정동택
    • Proceedings of the Korean Society for Technology of Plasticity Conference
    • /
    • 1997.10a
    • /
    • pp.80-83
    • /
    • 1997
  • The split Hopkinson bar technique is the most widely used method to study material behavior at high strain rate deformation. In the present paper, a torsional Hopkinson bar for testing thin-walled tube specimens at high strain rate is described. From the experiment of aluminum 6061, dynamic stress-strain relationship can be obtained and dynamic result is compared with static one.

  • PDF