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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.6 No.1
- 발행연도
- 2012.3
- 수록면
- 19 - 29 (11page)
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초록· 키워드
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In this study, three isolated interior flat slab-column connections that include three types of shear reinforcement details; stirrup, shear stud and shear band were tested under reversed cyclic lateral loading to observe the capacity of slab-column connections. These reinforced joints are 2/3 scale miniatures designed to have identical punching capacities. These experiments showed that the flexural failure mode appears in most specimens while the maximum unbalanced moment and energy absorbing capacity increases effectively, with the exception of an unreinforced standard specimen. Finally, the results of the experiments, as well as those of experiments previously carried out by researchers, are applied to the eccentricity shear stress model presented in ACI 318-08. The failure mode is therefore defined in this study by considering the upper limits for punching shear and unbalanced moment. In addition, an intensity factor is proposed for effective widths of slabs that carry an unbalanced moment delivered by bending.
목차
Abstract
1. Introduction
2. Research significance
3. Unbalanced moment and punching shear
4. Experimental investigation
5. Strength estimation according to failuremode
6. Conclusions
References
참고문헌 (10)
참고문헌 신청
1. [보고서] - ACI Committee / 2008 / Building Code Requirements for Structural Concrete(ACI 318-08) and Commentary(ACI-318R-08)
2. [단행본] - Atena / 2000 / ATENA Program Documentation, In Cervenka Consulting / Czech Republic
3. [학술지(정기간행물)] - Elgabry, A. A / 1987 / Tests on Concrete Slab-Column Connections with Stud-Shear Rein- cement Subjected to Shear-Moment Transfer / ACI Structural Journal 84 (5) : 433 ~ 442
4. [학술지(정기간행물)] - Hawkins, N. M / 1989 / Moment Transfer form Concrete Slabs to Column / ACI Structural Journal 86 (6) : 705 ~ 716
5. [학술지(정기간행물)] - Islam, S / 1976 / Tests on Slab-Column Connections with Shear and Unbalanced Flexure / Journal of the Structure Division 102 (3) : 549 ~ 568
2. [단행본] - Atena / 2000 / ATENA Program Documentation, In Cervenka Consulting / Czech Republic
3. [학술지(정기간행물)] - Elgabry, A. A / 1987 / Tests on Concrete Slab-Column Connections with Stud-Shear Rein- cement Subjected to Shear-Moment Transfer / ACI Structural Journal 84 (5) : 433 ~ 442
4. [학술지(정기간행물)] - Hawkins, N. M / 1989 / Moment Transfer form Concrete Slabs to Column / ACI Structural Journal 86 (6) : 705 ~ 716
5. [학술지(정기간행물)] - Islam, S / 1976 / Tests on Slab-Column Connections with Shear and Unbalanced Flexure / Journal of the Structure Division 102 (3) : 549 ~ 568
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