• Title/Summary/Keyword: Young-Hoon Kim

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Transient Strain of Concrete at High Temperature (고온에서의 콘크리트 비정상상태 변형률)

  • Park, Chan-Kyu;Kim, Gyu-Yong;Lee, Seung-Hoon;Park, Ju-Heon;Kim, Young-Sun
    • Proceedings of the Korea Concrete Institute Conference
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    • 2006.11a
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    • pp.865-868
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    • 2006
  • An experimental investigation was carried out to evaluate the transient strain of concrete at high temperature. Two level of W/B ratio were selected as 46% and 32%. Four level of preload were adopted as 0, 15, 30, 45% of compressive strength. The entire temperature range was between room temperature and $700^{\circ}C$. Based on the test results, transient strain of concrete at high temperature was affected by the compressive strength as well as the preload level.

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