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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2021.2
- 수록면
- 173 - 180 (8page)
이용수
초록· 키워드
오류제보하기
A new floor load distribution method for slabs with sub-beam was proposed, taking into account slab stiffness. In the current 45 degree-based load distribution method, the load distribution ratio of sub-beam and girder (RB:RG) is the same (50:50). However, when considering the composite action with slab and boundary conditions, the ratio of sub-beam would be smaller than that of girder. In this study, floor load distribution ratio according to the relative stiffness of slab and sub-beam and boundary conditions was evaluated by finite element analysis including slabs. The load distribution of the slab was greater when increasing the relative stiffness of slab and sub-beam, and that of sub-beam decreased as greater as that of the slab. For conservative design approach, the reduced portion from the sub-beam due to would add the load distribution of girder rather than subtraction from total floor load. In practical modules- span length, beam geometry, etc., the ratio (RB:RG) can be adjusted up to 40:60 by reducing the stiffness of sub-beam obtained by performance based design.
목차
Abstract
1. 서론
2. 작은 보의 바닥하중분배 방법 제안
3. 유한요소해석 결과분석을 통한 제안모델의 구체화
4. 요약 및 결론
REFERENCES
참고문헌 (8)
참고문헌 신청
ACI Committee 318. (1963). Building code requirements for reinforced concrete (ACI 318-63). Detroit, Mich: American Concrete Institute.
Architectural Institute of Korea (2016). Korea Building Code and Commentary Ch. 10 Slab, p.293-318 (in Korean)
Choi, S., Kim, S., Choi, Y., Lee, D., Kim, Y., & Ha, G. (2019). Reinforced Concrete Structure : Analysis and Design, Kimoondang, 384pp ISBN 9788962258431 (in Korean)
MIDAS GEN User's Manual. ver 785. MIDAS IT; c2010
Regan, P. E., & Yu, C. W. (1973). Limit state design of structural concrete. John Wiley & Sons.
Architectural Institute of Korea (2016). Korea Building Code and Commentary Ch. 10 Slab, p.293-318 (in Korean)
Choi, S., Kim, S., Choi, Y., Lee, D., Kim, Y., & Ha, G. (2019). Reinforced Concrete Structure : Analysis and Design, Kimoondang, 384pp ISBN 9788962258431 (in Korean)
MIDAS GEN User's Manual. ver 785. MIDAS IT; c2010
Regan, P. E., & Yu, C. W. (1973). Limit state design of structural concrete. John Wiley & Sons.
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