کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
285307 | 509189 | 2012 | 11 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Composite connections in slim-floor system: An experimental study Composite connections in slim-floor system: An experimental study](/preview/png/285307.png)
This paper reports the results of full-scale tests in beam-to-column connections for composite slim floor systems, including tests on Bare Steel connection and composite connection. The tested system consists of a concrete-filled composite column and a composite floor where an asymmetric steel beam is connected to a composite column by shear steel plates. Tests results previously obtained on partially encased composite beams were used to define the position of the headed studs in the slim floor system. Based on the obtained results of connections, the composite and Bare Steel connection behaved as semi-rigid and nominally pinned respectively. The tests results also indicated a significant contribution of the slim floor to the moment capacity of the connection.
► Beam-to-column connections for composite slim floor systems were studied by tests.
► Yielding of longitudinal bars of slim floor was observed.
► Slim floor significantly contribute to the beam-to-column moment transfer.
Journal: Journal of Constructional Steel Research - Volume 68, Issue 1, January 2012, Pages 78–88