An experimental study on channel type shear connectors
作者： Eray Baran , Cem Topkaya
DOI: 10.1016/J.JCSR.2012.02.015
关键词: Steel design 、 Contact area 、 Failure mechanism 、 Shear (sheet metal) 、 Shear resistance 、 Engineering 、 Structural engineering 、 Welding 、 Cable gland 、 Composite construction
摘要: Abstract This paper describes an experimental study on European channel shear connectors. While studs are widely used in steel–concrete composite elements, the connectors also gaining popularity due to their certain advantages. The do not require special equipment and standard welding procedures adequate for attachment purposes. In addition, this type of connector offers higher amounts resistance its high contact area with surrounding concrete. Although first studies date back 1950s, little work has been done past investigate behavior. Majority was North America a very limited parameter range. An consisting 15 push-out tests carried out behavior various heights lengths. ultimate obtained from experiments compared against those predicted by American steel design specifications. It observed that equations presented Canadian specifications too conservative. Based model represents typical failure mechanism tests, new equation developed is shown capable predicting reasonable accuracy.
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sci-hub.se 参考文章(12)
Jawed Qureshi, Dennis Lam, Jianqiao Ye, Effect of shear connector spacing and layout on the shear connector capacity in composite beams Journal of Constructional Steel Research. ,vol. 67, pp. 706- 719 ,(2011) , 10.1016/J.JCSR.2010.11.009
Shervin Maleki, Mehrdad Mahoutian, Experimental and analytical study on channel shear connectors in fiber-reinforced concrete Journal of Constructional Steel Research. ,vol. 65, pp. 1787- 1793 ,(2009) , 10.1016/J.JCSR.2009.04.008
J.da.C. Vianna, L.F. Costa-Neves, P.C.G. da S. Vellasco, S.A.L. de Andrade, Experimental assessment of Perfobond and T-Perfobond shear connectors’ structural response Journal of Constructional Steel Research. ,vol. 65, pp. 408- 421 ,(2009) , 10.1016/J.JCSR.2008.02.011
Amit Pashan, M. U. Hosain, New design equations for channel shear connectors in composite beams Canadian Journal of Civil Engineering. ,vol. 36, pp. 1435- 1443 ,(2009) , 10.1139/L09-078
Shervin Maleki, Saman Bagheri, Behavior of channel shear connectors, Part I: Experimental study Journal of Constructional Steel Research. ,vol. 64, pp. 1333- 1340 ,(2008) , 10.1016/J.JCSR.2008.01.010
Jawed Qureshi, Dennis Lam, Jianqiao Ye, The influence of profiled sheeting thickness and shear connector’s position on strength and ductility of headed shear connector Engineering Structures. ,vol. 33, pp. 1643- 1656 ,(2011) , 10.1016/J.ENGSTRUCT.2011.01.035
Pil-Goo Lee, Chang-Su Shim, Sung-Pil Chang, Static and fatigue behavior of large stud shear connectors for steel–concrete composite bridges Journal of Constructional Steel Research. ,vol. 61, pp. 1270- 1285 ,(2005) , 10.1016/J.JCSR.2005.01.007
Roger G. Slutter, George C. Driscoll, Flexural Strength of Steel-Concrete Composite Beams Journal of the Structural Division. ,vol. 91, pp. 71- 99 ,(1965) , 10.1061/JSDEAG.0001257
Cem Topkaya, Joseph A. Yura, Eric B. Williamson, Composite Shear Stud Strength at Early Concrete Ages Journal of Structural Engineering. ,vol. 130, pp. 952- 960 ,(2004) , 10.1061/(ASCE)0733-9445(2004)130:6(952)
Isabel Valente, Paulo J.S Cruz, Experimental analysis of Perfobond shear connection between steel and lightweight concrete Journal of Constructional Steel Research. ,vol. 60, pp. 465- 479 ,(2004) , 10.1016/S0143-974X(03)00124-X