Validity Evaluation of Determination Methods of Effective Concrete Strut Strength

콘크리트 스트럿 유효강도 결정방법의 적합성 평가

  • 윤영묵 (경북대학교 토목공학과)
  • Published : 2003.11.01

Abstract

For implementation of the strut-tie model approach to the practical analysis and design of structural concrete, the effective strengths of concrete struts in a strut-tie model, which have a crucial effect on the determination of strut and tie forces and the validity verification of strut-tie model's geometric compatibility condition, have to be determined accurately. In this study, the validity of the methods for determining the effective strengths of concrete struts was evaluated by conducting the strut-tie model analyses of the three reinforced concrete deep beams tested to failure with the effective strengths of concrete struts obtained from the suggested determination methods.

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