한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)

한국콘크리트학회 (Korea Concrete Institute)
권호 표지

PSC부재 단순 정착부의 스트럿-타이 모델 해석

Strut-Tie Model Analysis of PSC Simple Anchorage Zone

  • 손우현 (경북대학교 토목공학과) ;
  • 윤영묵 (경북대학교 토목공학과)
  • 발행 : 2006.11.04
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초록

The anchorage zone of prestressed concrete members is a critical region where a large concentrated force due to prestressing by tendons is introduced. In this study, the ACI, AASHTO LRFD, CEB-FIP design criteria and the nonlinear strut-tie model approach are applied to the ultimate strength analysis of simple anchorage zones of 18 post-tensioned concrete members tested to failure. From the result of ultimate strength analysis, the advantages and disadvantages of each method are compared and discussed.

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