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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국콘크리트학회 International Journal of Concrete Structures and Materials International Journal of Concrete Structures and Materials Vol.13 No.4
- 발행연도
- 2019.5
- 수록면
- 499 - 512 (14page)
이용수
초록· 키워드
오류제보하기
The effects of flexural reinforcement and shear reinforcement on the punching shear strength of slab-column connections are analyzed in this study. For the study, six slab-column connection specimens were constructed with varying flexural reinforcement and shear reinforcement, and were subjected to gravity load tests. Experimental results showed that all specimens were destroyed by punching failure, and that the slab-column connection behaved differently depending on the amount of shear reinforcement and flexural reinforcement. Particularly, the flexural reinforcement in the slab-column connection improved the punching strength of the specimens with or without shear reinforcement. In addition, in this study, a design formula that considers the flexural reinforcement ratio in the calculation of the punching shear strength of the shear reinforced slab-column connection was proposed and was verified using experimental results and existing test data.
목차
Abstract
1. Introduction
2. Test Plan
3. Test Results
4. Summary and Conclusions
References
참고문헌 (16)
참고문헌 신청
ACI Committee 318. (2014). Building code requirements for structural concrete (ACI 318-14) and commentary. Farmington Hills: American Concrete Institute.
Adetta, B., & Polak, M. A. (2005). Retrofit of slab column interior connections using shear bolts. ACI Structural Journal, 102(2), 268?274.
Choi, M. S., Ahn, J. M., Lee, K. S., & Shin, S. W. (2005). Influence of column aspect ratio on the punching shear strength of interior flat plate slab?column connections. Journal of the Architectural Institute of Korea, 21(10), 79?86.
Choi, C. S., Bae, B. I., Choi, Y. C., & Choi, H. K. (2012). The effect of anchorage with shear reinforcement in flat plate system. Journal of the Korea concrete Institute, 24(6), 667?675.
Choi, K. K., Kim, S. H., Kim, D. H., & Park, H. G. (2011). Direct punching shear strength model for interior slab?column connections and column footings with shear reinforcement. Journal of the Korea concrete Institute, 23(2), 159?168.
Adetta, B., & Polak, M. A. (2005). Retrofit of slab column interior connections using shear bolts. ACI Structural Journal, 102(2), 268?274.
Choi, M. S., Ahn, J. M., Lee, K. S., & Shin, S. W. (2005). Influence of column aspect ratio on the punching shear strength of interior flat plate slab?column connections. Journal of the Architectural Institute of Korea, 21(10), 79?86.
Choi, C. S., Bae, B. I., Choi, Y. C., & Choi, H. K. (2012). The effect of anchorage with shear reinforcement in flat plate system. Journal of the Korea concrete Institute, 24(6), 667?675.
Choi, K. K., Kim, S. H., Kim, D. H., & Park, H. G. (2011). Direct punching shear strength model for interior slab?column connections and column footings with shear reinforcement. Journal of the Korea concrete Institute, 23(2), 159?168.
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