한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)
- 한국콘크리트학회 1999년도 봄 학술발표회 논문집(I)
- /
- Pages.591-596
- /
- 1999
철근콘크리트 기둥의 전단강도 산정을 위한 스트럿 타이 모델
Strut-and-Tie Model for Shear Strength of R/C Columns
초록
Current design methods as well as the majority of the previous researches for shear strength of the reinforced concrete are based on empirical method. There is a need to propose the rational models based on analytical approach. This paper presents the modified strut-and-tie model for reinforced concrete columns, under axial compression, shear, and flexural moment, considering tensile strength of concrete. Using this model, the strength and the failure mode of R/C columns are investigated, and the proposed models are compared with test data available in the literature.
키워드