000013704 001__ 13704
000013704 005__ 20161114170252.0
000013704 04107 $$aeng
000013704 046__ $$k2011-05-25
000013704 100__ $$aErdil, B.
000013704 24500 $$aA Comparative Study of Force-Deformation Relationship of Frp-Confined Concrete Columns

000013704 24630 $$n3.$$pComputational Methods in Structural Dynamics and Earhquake Engineering
000013704 260__ $$bNational Technical University of Athens, 2011
000013704 506__ $$arestricted
000013704 520__ $$2eng$$aIn this study, the FRP-confined concrete models for prismatic members given in the ACI440.2R-08 and Turkish Earthquake Code (TEC2007) are compared with the experimental data taken from the literature. It is found that TEC2007 assumes only hardening behavior for concrete strengthened with FRP. Although ACI440.2R-08 assumes a hardening and softening behavior depending on the confinement-effectiveness, the limit separating the hardening and softening must be improved to predict the behavior well. The assumptions in these codes cannot predict the post-peak region of force-deformation curves because of the high factor of safeties. It is essential to understand the degree of confinement, confinement effectiveness and the resulting stress-strain relationship of a concrete strengthened with FRP.

000013704 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000013704 653__ $$aFRP-Confined Concrete, Force-Deformation, Strengthening

000013704 7112_ $$aCOMPDYN 2011 - 3rd International Thematic Conference$$cIsland of Corfu (GR)$$d2011-05-25 / 2011-05-28$$gCOMPDYN2011
000013704 720__ $$aErdil, B.$$iAkyuz, U.$$iYaman I., O.$$iIrfanoglu, A.
000013704 8560_ $$ffischerc@itam.cas.cz
000013704 8564_ $$s498605$$uhttps://invenio.itam.cas.cz/record/13704/files/546.pdf$$yOriginal version of the author's contribution as presented on CD, section: RS 18 Repair and Retrofit of Structures.
000013704 962__ $$r13401
000013704 980__ $$aPAPER