Rigidity estimation of embedded CFST column-to-beam connections
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DOI: 10.1016/j.engstruct.2017.06.041
Abstract: Abstract This paper presents a finite element analysis (FEA) of embedded concrete-filled steel tube (CFST) column-to-beam connections subjected to combined axial-flexural loading. The proposed FEA model was verified by experimental results from previous research. The… read more here.
Keywords: cfst column; column beam; beam connections; rigidity estimation ... See more keywords
Fire resistance of circular concrete-filled steel tubular (CFST) column protected by intumescent coating
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DOI: 10.1016/j.jcsr.2018.03.038
Abstract: Abstract For structural components with specific requirement of fire resistance rating for safety reasons, additional fire protection is usually necessary. Intumescent fire coating (IFC) is one of the well-used materials to protect steel structures, and… read more here.
Keywords: fire resistance; fire; steel; cfst column ... See more keywords
Performance of bolted steel-beam to CFST-column joints using stiffened angles in column-removal scenario
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DOI: 10.1016/j.jcsr.2019.05.011
Abstract: This paper presents three experimental investigations on the performance of steel-beam to CFST-column joints using stiffened angle, long bolts and fin plate under a middle column removal scenario. Three specimens were designed and tested. The… read more here.
Keywords: column; cfst column; performance; beam cfst ... See more keywords
Experimental study on seismic performance of latticed CFST-RC column connected with RC web
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DOI: 10.1016/j.tws.2017.11.043
Abstract: Abstract CFST-RC column is modified from CFST laced column in which CFST members are connected with RC web instead of steel bracings. The CFST-RC column has excellent static and earthquake resistant properties, such as high… read more here.
Keywords: cfst; column; experimental study; cfst column ... See more keywords