000010419 001__ 10419
000010419 005__ 20141205155725.0
000010419 04107 $$aeng
000010419 046__ $$k2008-10-12
000010419 100__ $$aKabir, Mohammad Z
000010419 24500 $$aStructural Performance of Retrofitted Bridge Deck Slabs Using CFRP Strips under Cyclic Loading

000010419 24630 $$n14.$$pProceedings of the 14th World Conference on Earthquake Engineering
000010419 260__ $$b
000010419 506__ $$arestricted
000010419 520__ $$2eng$$aFRP composites have been widely used as internal and external reinforcement for concrete bridge deck slabs. However, experimental and numerical researches on the behavior of such FRP-reinforced elements in general have been limited, especially those on cyclic performance. This study evaluates the force-deformation responses of retrofitted bridge deck panels under cycling loading up to the failure. The numerical analysis is carried out in ANSYS environment. Punching shear is a common mode of failure of restraint concrete bridge deck specimens reinforced with steel or FRP composite bars under cyclic loading. Ruminating results indicates the greatest capacity achieved by FRP lay-up (0, 90). Using CFRP strip systems result in considerable upgrading of the structural capacity of deck slabs up to 24%.

000010419 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000010419 653__ $$aRetrofitted, FRP, Deck slab, Cyclic loading

000010419 7112_ $$a14th World Conference on Earthquake Engineering$$cBejing (CN)$$d2008-10-12 / 2008-10-17$$gWCEE15
000010419 720__ $$aKabir, Mohammad Z$$iGhaednia, Hossein
000010419 8560_ $$ffischerc@itam.cas.cz
000010419 8564_ $$s317701$$uhttps://invenio.itam.cas.cz/record/10419/files/11-0193.pdf$$yOriginal version of the author's contribution as presented on CD, Paper ID: 11-0193.
000010419 962__ $$r9324
000010419 980__ $$aPAPER