FRP confined hollow concrete columns under axial compression: A comparative assessment

Jamatia R.; Deb A.

Full metadata record

DC Field	Value	Language
dc.contributor.author	Jamatia R.	en_US
dc.contributor.author	Deb A.	en_US
dc.date.accessioned	2023-11-30T08:40:59Z	-
dc.date.available	2023-11-30T08:40:59Z	-
dc.date.issued	2020	-
dc.identifier.issn	0263-8223	-
dc.identifier.other	EID(2-s2.0-85077775229)	-
dc.identifier.uri	https://dx.doi.org/10.1016/j.compstruct.2020.111857	-
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/547	-
dc.description.abstract	An analytical model is developed for fiber-reinforced polymer (FRP) confined hollow circular concrete columns subjected to axial compression to study the effect of cohesive stiffness on confining pressure. The results are corroborated using 3D finite element (FE) analysis. The FE model is used to study the effect of confining stiffness on the strength and mode of failure in hollow columns. For low confining pressures, quasi-brittle failure occurs due to shear banding in the concrete	en_US
dc.description.abstract	whereas for confining pressures in excess of a threshold, the response is ductile. Strength and size effect in hollow columns are compared with solid columns with the same outer diameter, FRP thickness and material properties. It is seen that hollow columns have reduced strength and are more susceptible to a size effect than solid columns. © 2020 Elsevier Ltd	en_US
dc.language.iso	en	en_US
dc.publisher	Elsevier Ltd	en_US
dc.source	Composite Structures	en_US
dc.subject	Analytical model	en_US
dc.subject	Finite element analysis	en_US
dc.subject	FRP	en_US
dc.subject	Hollow concrete columns	en_US
dc.title	FRP confined hollow concrete columns under axial compression: A comparative assessment	en_US
dc.type	Journal Article	en_US
Appears in Collections:	Journal Article