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Analytical Studies on the Steel Plate-Concrete Structures under Compressive Load  

Choi, Byong Jeong (경기대학교 건축공학과)
Han, Hong Soo (경기대학교 건축공학과)
Publication Information
Journal of Korean Society of Steel Construction / v.20, no.2, 2008 , pp. 269-278 More about this Journal
Abstract
The primary object of the paper is to understand the compressive buckling characteristics of steel-concrete structures through the finite element analysis. The buckling pattern, compressive strength and stiffness of the steel plate concrete structures were investigated by the FEM analysis using the variations of B/t ratios and stud pitches. The investigation was focused on steel plate concrete structures with and without ribs placed on the surface of steel plates. The results of the FEM analysis were compared with the previous results from the theoretical equations. Conclusively, the buckling of the steel plate concrete structures occurred in the transverse direction of the loading direction. The stiffness of the steel plate concrete structure with ribs is greater than the one without the stiffened rib. The compressive strength in the FEM analysis is similar to that of JEAG 4681 and it showed 20% greater value than that of the proposed equations.
Keywords
Finite Element Analysis; SC Structures; Compressive Strength; Stiffness; Inelastic Local Buckling;
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  • Reference
1 대한건축학회(2005) 건설교통부 고시 건축구조설계기준.
2 이승조, 박정민, 김화중(2002) 중심압축을 받는 고강도콘크리트 충전각형강관기둥의 내력특성, 대한건축학회논문집구조계, 대한건축학회, 제18권7호 pp.11-18.
3 Ahmed Elremaily, Atorod Azizinamini (2002) Behavior and strength of circular concrete-filled tube columns, JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH.
4 BSI(2005), Composite Beams and Columns to Eurocode4, Part 1.
5 M.Takeuchi, M.Narikawa, I.Matsuo, K.Hara, S.Uaami (1998) Study on a concrete filled structure for nuclear power plants, Nuclear Engineering and Design 179(1998)209-223.   DOI   ScienceOn
6 황원섭, 김동조(2002) 콘크리트 구속효과를 고려한 정사각형 CFT 단주의 강도, 한국강구조학회논문집, 한국강구조학회, 제14권 6호 pp.813-822.
7 鋼板コンクリート構造耐震設計技術( 案) 建物․構築物編 (JEAG4618), 日本電気協会(2005).
8 Georgios giakoumelis, Dennis Lam (2003) Axial capacity of circular concrete-filled tube columns, JOURNAL OF CONSTRUCTIONAL STEEL RESERCH.
9 宮內 靖昌(1996) 鋼板コンクリート構造に關する實驗的硏究その3 壓縮特性實驗(2), 日本建築學會大會學術講演集.
10 한국강구조학회(2006) 강구조의 설계, 구미서관.
11 ABAQUS Version 6.5 Documentation, 1996
12 Dalin Liu (2004) Behaviour of high strength rectangular concrete-filled steel hollow section columns under eccentric loading, THIN-WALLED STRUCTURES.
13 神地 正紀(1996) 鋼板コンクリート構造に關する實驗的硏究その2 壓縮特性實驗(1), 日本建築學會大會學術講演集.
14 서정환, 양영성(2001) Data Base에 의한 CFT 기둥의 내력에 관한 연구, 한국강구조학회논문집, 한국강구조학회, 제13권1호 pp.71-78.
15 Mohanad Mursi, Brian Uy (2004) Strength of slender concrete filled high strength steel box columns, JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH.