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This paper aims to investigate the seismic behavior of blind bolted end plate composite frames between square or circular concrete filled steel tubular (CFST) columns and steel beams. Two composite frames were tested under a constant axial load on the CFST columns and a lateral cyclic load on the frame. Each specimen composed of CFST columns and steel beams was selected to represent a plan frame in an assembly building. Failure pattern of the type of frames was analyzed to comprehend the structural response. The seismic resistance ability of the blind bolted CFST frames was also estimated in terms of hysteretic curves, ductility and energy dissipation etc. The effect of column section type and end plate type on the type of semi-rigid CFST frames was studied. The test results showed that at the same steel ratio of the column section, the bearing capacity and energy dissipation of square CFST frame were higher than those of circular CFST frame at ultimate state. Strain response of main members in each CFST frame was also estimated. The internal force analysis of the test CFST frames with semi-rigid connections was discussed and evaluated the effect of the bending moment distribution. It was concluded that the novel typed CFST frames exhibited excellent seismic performance and structural internal force redistribution. The experimental studies will be useful for design and application of the blind bolted CFST frames in fabricated steel structure building.
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ATC-24. (1992). Guidelines for cyclic seismic testing of components of steel structures. Redwood City: Applied Technology Council.
Chen, W. F., & Liu, E. M. (1991). Stability design of steel frames. Boca Raton: CRC Press, Inc., Corporate Blvd., N. W. USA.
DB34/T 1262-2010. (2010). Technical specification for concrete-filled steel tubular structures. Hefei: Engineering Construction Standard Design Press. (in Chinese).
De Silvana, N., & El Debs, A. L. H. C. (2004). An experimental study of connections between I-beams and concrete filled steel tubular columns. Steel and Composite Structures, 4(4), 303–315. CrossRef
Elremaily, A., & Azizinamini, A. (2001). Experimental behaviour of steel beam to CFT column connections. Journal of Constructional Steel Research, 57, 1099–1119. CrossRef
Engehardt, M. D., & Sabot, T. A. (1997). Seismic-resistant steel moment connections: Development since the 1994 Northridge earthquake. Structural Engineering and Materials, 1(1), 68–77. CrossRef
Eurocode 4. (2004). Design of composite steel and concrete structures-Part 1-1: General rules and rules for buildings. 1994-1-1:2004, Brussels, CEN.
Eurocode 3. (2005). Design of steel structures-part 1–8: Design of joints. Brussels: European Committee for Standardization.
FEMA-350. (2000). Recommended seismic design moment-frame buildings. Federal Emergency Management Agency.
France, J. E., Davison, J. B., & Kirby, P. A. (1999). Moment-capacity and rotational stiffness of endplate connections to concrete-filled tubular columns with flowdrilled connectors. Journal of Constructional Steel Research, 50(1), 35–48. CrossRef
Gardner, A. P., & Goldsworthy, H. M. (2005). Experimental investigation of the stiffness of critical components in a moment-resisting composite connection. Journal of Constructional Steel Research, 61(5), 709–726. CrossRef
GB50011-2010. (2010). Code for seismic design of buildings. Beijing: Architecture Building Press. (in Chinese).
GB50017-2003. (2003). Code for design of steel structures. Beijing: Standards Press of China. (in Chinese).
Han, L. H., & Li, W. (2010). Seismic performance of CFST column to steel beam joint with RC slabs: Experiments. Journal of Constructional Steel Research, 66(11), 1374–1386. CrossRef
Han, L. H., Wang, W. D., & Tao, Z. (2011). Performance of circular CFST column to steel beam frames under lateral cyclic loading. Journal of Constructional Steel Research, 67, 876–890. CrossRef
Han, L. H., Wang, W. D., & Zhao, X. L. (2008). Behaviour of steel beam to concrete-filled SHS column frames: Finite element model and verifications. Engineering Structures, 30(6), 1647–1658. CrossRef
Herrera, R. A., Ricles, J. M., & Sause, R. (2008). Seismic performance evaluation of a large-scale composite MRF using pseudo dynamic testing. Journal of Structural Engineering, 134(2), 279–288. CrossRef
JGJ/T 101-2015. (2015). Specification for seismic test of buildings. Beijing: Architecture Industrial Press of China. (in Chinese).
Loh, H. Y., Uy, B., & Bradford., M. A. (2006). The effects of partial shear connection in composite flush end plate joints: Part I—Experimental study. Journal of Constructional Steel Research, 62(4), 378–390. CrossRef
Mirza, O., & Uy, B. (2011). Behaviour of composite beam–column flush end-plate connections subjected to low-probability, high-consequence loading. Engineering Structures, 33(2), 647–662. CrossRef
Mourad, S., Ghobarah, A., & Korol, R. M. (1995). Dynamic response of hollow section frames with bolted moment connections. Engineering Structures, 17(10), 737–748. CrossRef
Shin, K. J. (2008). Seismic behaviour of composite concrete-filled tube column-to-beam moment connections. Journal of Constructional Steel Research, 64(1), 118–127. CrossRef
Wang, J. F., & Chen, L. P. (2012). Experimental investigation of extended end plate joints to concrete-filled steel tubular columns. Journal of Constructional Steel Research, 79, 56–70. CrossRef
Wang, J. F., & Guo, S. P. (2012). Structural performance of blind bolted end plate joints to concrete-filled thin-walled steel tubular columns. Thin-Walled Structures, 60(10), 54–68. CrossRef
Wang, W. D., Han, L. H., & Uy, B. (2008). Experimental behaviour of steel reduced beam section to concrete-filled circular hollow section column connections. Journal of Constructional Steel Research, 64(5), 493–504. CrossRef
Wang, J. F., Han, L. H., & Uy, B. (2009a). Behaviour of flush end plate joints to concrete-filled steel tubular columns. Journal of Constructional Steel Research, 65(8–9), 925–939. CrossRef
Wang, J. F., Han, L. H., & Uy, B. (2009b). Hysteretic behaviour of flush end plate joints to concrete-filled steel tubular columns. Journal of Constructional Steel Research, 65(8–9), 1644–1663. CrossRef
Wang, W. D., Han, L. H., & Zhao, X. L. (2009c). Analytical behavior of frames with steel beams to concrete-filled steel tubular column. Journal of Constructional Steel Research, 65(3), 497–508. CrossRef
Wang, J. F., & Li, G. Q. (2008). A practical design method for semi-rigid composite frames under vertical loads. Journal of Constructional Steel Research, 64, 176–189. CrossRef
Wang, X. T., Ma, Y. S. F., & Luo, G. Q. (2012). Nonlinear finite element analysis on seismic behavior of concrete filled square steel tube planar frames. Advanced Science Letters, 15, 220–224. CrossRef
Wang, Z. B., Tao, Z., Li, D. S., & Han, L. H. (2016a). Cyclic behaviour of novel blind bolted joints with different stiffening elements. Thin-Walled Structures, 101, 157–168. CrossRef
Wang, J. F., Wang, B., Gong, X. D., & Liu, B. K. (2014). Experimental studies on circular CFST frames with ALC walls under cyclic loadings. International Journal of Steel Structures, 14(4), 755–768. CrossRef
Wang, J. F., Wang, J. X., & Wang, H. T. (2017). Seismic behavior of blind bolted CFST frames with semi-rigid connections. Structures, 9, 91–104. CrossRef
Wang, J. F., & Zhang, N. (2017). Performance of circular CFST column to steel beam joints with blind bolts. Journal of Constructional Steel Research, 130, 36–52. CrossRef
Wang, J. F., Zhang, N., & Guo, S. P. (2016b). Experimental and numerical analysis of blind bolted moment joints to CFTST columns. Thin-Walled Structures, 109, 185–201. CrossRef
Wang, J. F., Zhang, L., & Spencer, B. F. (2013). Seismic response of extended end plate joints to concrete-filled steel tubular columns. Engineering Structures, 49, 876–892. CrossRef
- Cyclic Experimental Behavior of CFST Column to Steel Beam Frames with Blind Bolted Connections
- Korean Society of Steel Construction
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