Browse > Article
http://dx.doi.org/10.11112/jksmi.2015.19.6.112

Structural Performance of Y Type Plate Connection between Circular CFT Column and H Shape Steel Beam  

Jo, Hyun-Kook (한양대학교 첨단건축도시환경공학과)
Choi, Chang-Sik (한양대학교 건축공학부)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.19, no.6, 2015 , pp. 112-118 More about this Journal
Abstract
These days, there are lots of skyscrapers being constructed in downtown areas. However, it requires columns which have a way heavier load. and far more extensive cross sections of column as well. Therefore, it is hard to lay the foundation in downtown areas. This being the case, composite columns such as CFT column are primarily being used. However, CFT column is occurred of difficult beam-column connection development and lower performance since CFT column is closed cross-section. Especially, the result of the study concerning development of connection details with CFT column and exterior diaphragms are very low in current state. In this study, through developing CFT column-H shape steel beam applicating Y shape plate, set width and depth of Y shape plate which affect structural performance of connection details applicating Y shape plate as main variables, and evaluate structural performance through experiments. And also, design Y shape plate used at experiments as setting allowable stress for tension suggested at design criteria lower than axial force of tension side flange connected Y shape plate, through shape of destruction, verify the structural safety and performance of Y shape plate.
Keywords
Circular CFT; Beam-column connection; Y type plate; Out type diaphragm;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Architectural Institute of Korea., (2004), Concrete Filled Tube(CFT) Structures, Kimoondang, Korea, pp.13-49, 69-124.
2 Elremaily, A., and Azizinamini, A., (2001), Experimental Behavior of Steel Beam to CFT Column Connection., Journal of Constructional Steel Research, Vol. 57, No. 10, pp. 1099-1119.   DOI   ScienceOn
3 Stephen P. Schneider and Yousef M. Alostaz, (1998), Experimental Behavior of Connections to Concrete-Filled Steel Tubes., J. Construct. Steel Res., Vol. 45, No. 3, pp. 321-352.   DOI   ScienceOn
4 Oh, H. K. Kim, S. H. Choi, Y. H. and Choi, S. M. (2012), Study on Structural Performance of Two Seam Cold-Formed Square CFT Column to Beam Connection with Internal Diaphragm., Journal of Korean Society of Steel Construction. Vol. 3, No. 4, pp. 27-37
5 Jung, D. S. Choi, S. M. Kim, D. J. and Kim, J. H.(2004), An Amalytic Study on Structural Performance of Concrete Filled tubular Square Column-to-Beam Tensional Connections with Combined Cross Diaphragm., Architectural Institute of Korea, Vol. 24, No. 2, pp. 241-244.
6 Park, J. Y. and Lee, M. J. (2012) Structural Behavior of Beam-Column Connections of Rectangular CFT Structures Improving Concrete Filling., Journal of Korean Society of Steel Construction. Vol. 28, No. 11.
7 Kim, M. J. (1997), Behavior of Concrete-Filled Square Steel Tubular Column - H Beam Connections with Exterior Diaphragm., University of Hanyang, Master Dissertation.
8 Miyao, T., Matsumura, H., Oshima, M., and Kimijima, A. (1989) Strength of cast steel diaphragms for concrete filled RHS column, Summaries of technical papers of Annual Meeting Architectural Institute of Japan. Structures II 1989, pp.1641-1642.
9 Park, M. S. Kim, H. D. and Lee, M. J (2011) Structural Behavior of Beam-to-Column Connections of Circular Structures Improving Concrete Filling., Journal of Korean Society of Steel Construction. Vol. 23, No. 6.
10 Yousef M. Alostaz and Stephen P. Schneider, (1996), Analytical Behavior of Connections to Concrete-Filled Steel Tubes., J. Construct. Steel Res., Vol. 40, No. 2, pp. 95-127.   DOI   ScienceOn
11 Jason B. David T. and Nimal P. (2001) Monotonic behavior of composite column to beam connections., Engineering Structures 23 1152-1161   DOI   ScienceOn
12 Yim, T. G. Kim, P. J. and Kim, K. S. (2000) A Study on the Strength of Simplified Tensile Connection Model in Concrete filled-unfilled Square Tubular Column-H Beam Connection., Architectural Institute of Korea, Vol. 20, No. 1.
13 Kim, M. S. Shim, J. S. Han, D. J and Kim, K. S. (2000) Structural Characteristics of H-Shaped Beam-to-Concrete Filled Steel Square Tubular Column Connections (In Case of Simplified Models)., Architectural Institute of Korea, Vol. 15, No. 1.
14 Park, J. M and Kim, W. J (1995) An Experimental Study on Behavior Properties of Concrete Filled Steel Tubular Stub-Column under Axial Force., Architectural Institute of Korea, Vol. 11, No. 6.