대한건축학회논문집:구조계 (Journal of the Architectural Institute of Korea Structure & Construction)

  • 제31권3호
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  • Pages.27-36
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  • 2015
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  • 1226-9107(pISSN)
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  • 2384-1788(eISSN)
대한건축학회 (Architectural Institute of Korea)
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내진보강용 후설치 앵커의 인장성능에 관한 실험적 연구

An Experimental Study on the Tension Behaviour of Post-Installed Anchors for Seismic Retrofit

  • 투고 : 2015.01.02
  • 심사 : 2015.03.09
  • 발행 : 2015.03.30
⟨ 이전 논문 다음 논문 ⟩

초록

The performance of post-installed anchors subjected to tensile loads is investigated experimentally for different concrete strengths, crack widths and reinforcement ratios. Anchors with certification for seismic retrofit are installed in concrete blocks with an artificially induced crack passing through an anchor hole. Monotonic or cyclic loading protocols are applied to specimens after opening a crack to a target width. Experimentally measured strengths are compared with nominal strengths on the certificate and design strength based on design codes. Anchor displacements at different loads are investigated to examine current design guidelines for seismic retrofit.

키워드

과제정보

연구 과제 주관 기관 : 국토교통부

참고문헌

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