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http://dx.doi.org/10.1007/s40069-017-0199-2

Development of a Shear Strength Equation for Beam-Column Connections in Reinforced Concrete and Steel Composite Systems  

Choi, Yun-Chul (Department of Architectural System Engineering, Chungwoon University)
Moon, Ji-Ho (Department of Civil Engineering, Kangwon National University)
Lee, Eun-Jin (Dongyang Engineering & Remodeling)
Park, Keum-Sung (Korea Institute of Civil Engineering & Building Technology)
Lee, Kang Seok (School of Architecture, Chonnam National University)
Publication Information
International Journal of Concrete Structures and Materials / v.11, no.2, 2017 , pp. 185-197 More about this Journal
Abstract
In this study, we propose a new equation that evaluates the shear strength of beam-column connections in reinforced concrete and steel beam (RCS) composite materials. This equation encompasses the effect of shear keys, extended face bearing plates (E-FBP), and transverse beams on connection shear strength, as well as the contribution of cover plates. Mobilization coefficients for beam-column connections in the RCS composite system are suggested. The proposed model, validated by statistical analysis, provided the strongest correlation with test results for connections containing both E-FBP and transverse beams. Additionally, our results indicated that Architectural Institute of Japan (AIJ) and Modified AIJ (M-AIJ) equations should be used carefully to evaluate the shear strength for connections that do not have E-FBP or transverse beams.
Keywords
connection design; RCS composite system; shear strength equations; statistical analysis;
Citations & Related Records
Times Cited By KSCI : 7  (Citation Analysis)
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1 Lee, E.-J., Moon, J.-H., & Lee, L.-H. (2005). Shear behavior of beam-column joints composed of reinforced concrete columns and steel beams. Journal of the Architectural Institute of Korea, 21(3), 61-68 (in Korean).
2 Lim, K. M., Shin, H. O., Kim, D. J., Yoon, Y. S., & Lee, J. H. (2016). Numerical assessment of reinforcing details in beam-column joints on blast resistance. International Journal of Concrete Structures and Materials, 10(3 Supplement), 87-96.
3 Mikame, A. (1990). Mixed structural systems of precast concrete columns and steel beams, Part I, II & III. Abstracts at Annual Meeting of AIJ, pp. 1643-1646 (in Japanese).
4 Nishimura, Y. (1986). Stress transfer mechanism of exterior connection consisting of steel beam and steel reinforced concrete (SRC) column. Journal of Structural Engineering, 32B, 135-146.
5 Sheikh, T. M., & Deierlein, G. G. (1989). Beam-column moment connections for composite frames: Part 1. Journal of Structural Engineering ASCE, 115(11), 2858-2896.   DOI
6 Yang, K. H., Ashour, A. F., & Song, J. K. (2007). Shear capacity of reinforced concrete beams using neural network. International Journal of Concrete Structures and Materials, 1(1), 63-73.   DOI
7 Architectural Institute of Japan (1975 and 1987). Standard for Structural Calculation of Steel Reinforced Concrete Structures, AIJ Standard.
8 ASCE. (1993). Task committee on design criteria for composite structures in steel and concrete. Guidelines for design of joints between steel beams and reinforced concrete columns. ASCE Journal, 127(1), 2330-2357.
9 Dierlein, G. G. (1988). Design of Moment Connections for Composite Framed Structures. Ph.D. Dissertation, Department of Civil Engineering, University of Texas at Austin.
10 Choi, K., Yoo, Y., & Lee, L. (2003). Shear behavior of beam-column joints composed of reinforced concrete columns and steel beams. Journal of the Architectural institute of Korea, 19(8), 19-26 (in Korean).
11 Kanno, R. (1993). Strength, deformation, and seismic resistance of joints between steel beams and reinforced concrete columns (Vol. 1 and 2). Ithaca, NY: Cornell University.
12 Mikame, A. (1992). Mixed structural systems of precast concrete columns and steel beams, Part VI & VII. Abstracts at Annual Meeting of AIJ, pp. 1899-1902 (in Japanese).
13 Kanno, R. (2002). Evaluation of existing strength models for RCS joints and consideration toward improved modeling: A study on strength evaluation of RCS joints part 1. Journal of Structural and Construction Engineering, 553, 135.
14 Lee, E.-J. (2005). Shear Behavior of Hybrid Connection Consisted of Reinforced Concrete Column and Steel Beam. Ph.D. thesis, Hanyang University, Seoul, South Korea (in Korean).
15 Kei, T. et al. (1990). An experimental study on RC columns-steel beams joints, Part 1 & 2. Abstracts at Annual Meeting of AIJ, pp. 1183-1186 (in Japanese).
16 Kei, T. et al. (1991). An experimental study on RC columns-steel beams joints, Part 3 & 4. Abstracts at Annual Meeting of AIJ, pp. 1623-1626 (in Japanese).
17 Kim, S. S., & Choi, K. H. (2006). Load transfer mechanism of a hybrid beam-column connection system with structural tees. International Journal of Concrete Structures and Materials, 18(3E), 199-205.   DOI
18 Kim, J. K., & Choi, H. H. (2015). Monotonic loading tests of RC beam-column subassemblage strengthened to prevent progressive collapse. International Journal of Concrete Structures and Materials, 9(4), 401-413.   DOI
19 LaFave, J. M., & Kim, J. H. (2011). Joint shear behavior prediction for RC beam-column connections. International Journal of Concrete Structures and Materials, 5(1), 57-64.   DOI
20 Lee, E.-J., Moon, J.-H., & Lee, L.-H. (2004). An experimental study on the behavior of reinforced concrete column and steel beam (RCS) joints with cover plate type. Journal of the Architectural Institute of Korea, 20(7), 37-44 (in Korean).