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Square and rectangular concrete columns confined by CFRP: experimental and numerical investigation
The results of an experimental and theoretical investigation into the deformation behavior of CFRP-confined square and rectangular concrete columns under axial loads are presented. Three types of columns are considered: unwrapped; fully wrapped; and fully wrapped, with L-slaped steel angles placed at the corners. A mechanical deformation model for them is proposed, which is based on a nonuniform distribution of the stresses caused by the confining device. The results given by the model are in a good agreement with the experimental results obtained.
Square and rectangular concrete columns confined by CFRP: experimental and numerical investigation
The results of an experimental and theoretical investigation into the deformation behavior of CFRP-confined square and rectangular concrete columns under axial loads are presented. Three types of columns are considered: unwrapped; fully wrapped; and fully wrapped, with L-slaped steel angles placed at the corners. A mechanical deformation model for them is proposed, which is based on a nonuniform distribution of the stresses caused by the confining device. The results given by the model are in a good agreement with the experimental results obtained.
Square and rectangular concrete columns confined by CFRP: experimental and numerical investigation
Monti, G. (author) / Nistico, N. (author)
Mechanics of Composite Materials ; 44 ; 289-308
2008
20 Seiten
Article (Journal)
English
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