지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.10
- 수록면
- 29 - 36 (8page)
이용수
초록· 키워드
오류제보하기
At first, two-way shear was assumed to be critical on a vertical section through the slab or footing extending around the column. Since then, most of the numerical models have focused on investigating the shear stress at the critical section and the location of critical section, but are often insufficient to exactly estimate the punching shear strength. In 2012, Korea Concrete Institute introduced the strain-based strength model to predict the two-way shear strength of reinforced concrete slabs more accurately. In this paper, provisions of the 2012 version of Concrete Design Code(KCI2012) and 2016 version of the Korea Building Code(KBC2016) related to punching shear design of reinforced concrete flat plates and footings at their connections with columns are reviewed, with intension to distinguish between the footing design and the flat plate design. To prove this intension, the test results of 4 specimens and the analysis results of 14 footing models are compared to the punching shear design strength for calibration of footing design provisions.
목차
Abstract
1. 서론
2. 직접뚫림전단 설계기준
3. 직접뚤림전단 강도의 영향 인자
4. 실험 결과와 비교
5. 결론
REFERENCES
참고문헌 (21)
참고문헌 신청
ACI Committee 318. (2014). Building Code Requirements for Structural Concrete (ACI318M-14) and Commentary (ACI 318M-14), American Concrete Institute, USA.
Architectural Institute of Korea (2016). Korea Building Code (KBC2016 / KBC2009), Seoul, Korea.
Ba?ant, Z. P., & Cao, Z. (1987). Size Effect in Punching Shear Failure of Slabs, ACI Structural Journal, 84(1), 44-53.
Bølviken, I. S. (2013). Models for Punching Shear Capacity in Concrete Slabs, Master Thesis, Norwegian University of Science and Technology, 8-9.
BS 8110. (1997). Structural Use of Concrete, Part 1, Code of Practice for Design and Construction, British Standards Institution, London.
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