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Flexural Capacity of Encased Composite Beam with Hollow Core PC Slabs  

Heo, Byung Wook (한국건설기술연구원)
Bae, Kyu Woong (한국건설기술연구원)
Moon, Tae Sup (한양대 건축공학부)
Publication Information
Journal of Korean Society of Steel Construction / v.16, no.5, 2004 , pp. 587-598 More about this Journal
Abstract
In this study, an experiment was conducted on the Slim Floor system, using a hollow core PC slab, which could reduce the over-all depth of a composite beam. The Slim Floor system is a method used in steel frame multi-story building construction, in which the structural depth of each floor is minimized after incorporating the steel floor beams within the depth of the concrete floor slab. This experimental study focused on the flexural behavior of the partially connected Slim Floor system with asymmetric steel beams encased in hollow core PC slabs. Ten full-scale specimens were constructed and tested in this study, with different steel beam heights, hollow core PC slabs, slab widths, and PC slab bearings. Observations made in line with the experiments indicated that the degree of shear connection without additional shear connection was 0.48-0.98 times more than that of the full shear connection, due to inherent mechanical and chemical bond stress.
Keywords
Slim Floor; Composite Beam; Partially Connected Composite Beam; Hollow Core Precast Concrete Slab;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 층고절감형(슬림플로어) 합성보의 휨성능에 관한 실험적 연구 /
[ 문재대;곽명근;허병욱;배규웅;문태섭 ] / 한국강구조학회 학술발표논문집
2 Load and resistance factor specication for structural steel buildings /
[ American Institute of Steel Construction(AISC) ] /
3 비대칭 유공 합성보 iTECH beam의 휨성능평가 /
[ 천성철;주영규;정광량;김상대 ] / 대한건축학회논문집
4 철골과 콘크리트의 합성보에 관한 연구 /
[ 송병택;박병용 ] / 대한건축학회 학술발표논문집
5 Slim Floor Construction using Deep Decking /
[ The Steel Construction Institute ] /
6 Experiment on Composite Steel Beams with Precast Concrete Hollow Core Slabs /
[ Lam, D.;Elliott, K.S.;Nethercot, D.A. ] / Proc. Instn Civ. Engrs Structs and Bldgs.
7 Designing Composite Steel Beams with Precast Concrete Hollow-Core Slabs /
[ Lam, D.;Elliott, K.S.;Nethercot, D.A. ] / Proc. Instn Civ. Engrs Structs and Bldgs
8 Composite Floor Systems /
[ Mullett, D.L. ] /
9 Design of Asymmetric Slimflor Beams using Deep Composite Decking /
[ The Steel Construction Institute ] /
10 Deflection of steel-concrete Composite Beams with Partial Shear Interaction /
[ Wang, Y.C. ] / Journal of Structural Engineering
11 Parametric Study on Composite Steel Beams with Precast Concrete Hollow Core Floor Slabs /
[ Lam, D.;Elliott, K.S.;Nethercot, D.A. ] / J. Constructional Steel Res.
12 TSC합성보의 제작방법에 따른 구조적 거동에 관한 실험적 연구 /
[ 이지운;김도훈;김성배;이창남;김상섭;김규석 ] / 대한건축학회 학술발표논문집
13 강구조 한계상태 설계기준 및 해설 /
[ 대한건축학회 ] /