Experimental behaviour of the reverse channel joint component at elevated and ambient temperatures

Lopes, FernandaISISE, Department of Civil Engineering, University of Coimbra (författare)

Validerad; 2013; 20131018 (timhei)
The reverse channel connection appears to have the best combination of desirable features under fire loading: moderate construction cost, ability to develop catenary action and extremely high ductility through deformation of the web channel (Ding and Wang, 2007). This paper presents the results of an experimental investigation of a reverse channel component conducted at the University of Coimbra as part of the European RFCS COMPFIRE Project, the main focus of which is to characterise the behaviour of steel joints that connect steel beams to concrete-filled tubular columns under natural fire loading. A series of tensile and compressive tests at ambient and elevated temperatures was conducted. The purposes of the experimental tests were to characterise the strength, stiffness and ductility of this joint component and to establish a relationship between force, displacement and temperature.

Santiago, AldinaISISE, Department of Civil Engineering, University of Coimbra (författare)
Silva, Luís Simões daISISE, Department of Civil Engineering, University of Coimbra (författare)
Heistermann, TimLuleå tekniska universitet,Byggkonstruktion och -produktion(Swepub:ltu)timhei (författare)
Veljkovic, MilanLuleå tekniska universitet,Byggkonstruktion och -produktion(Swepub:ltu)milan (författare)
Silva, José Guilherme daCivil Engineering Department, State University of Rio de Janeiro (författare)
ISISE, Department of Civil Engineering, University of CoimbraByggkonstruktion och -produktion (creator_code:org_t)

Ingår i:International Journal of Steel Structures: Springer Science and Business Media LLC13:3, s. 459-4721598-23512093-6311

Av författaren/redakt...: Lopes, Fernanda; Santiago, Aldina; Silva, Luís Simõ ...; Heistermann, Tim; Veljkovic, Milan; Silva, José Guil ...

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