The stress transfer mechanism between the concrete and the FRP plate through the epoxy-resin plays a fundamental role in the collapse mechanisms of beams reinforced with FRP plates. The utilized bonding technology and the mechanical and geometrical characteristics of the three constituting elements yields three different collapse mechanisms: a) plate peeling, b) concrete shear cracking at plate ends, c) concrete tensile cracking at midspan. To identify the conditions in which the above mentioned collapse mechanisms are activated either an experimental and analytical study has been performed.
Shear failure of concrete beams reinforced with FRP plates / M. Arduini; A. D'Ambrisi; A. Di Tommaso. - STAMPA. - 804:(1994), pp. 123-130. (Intervento presentato al convegno 3rd Materials Engineering Conference Infrastructure: New Materials and Methods of Repair tenutosi a San Diego, California, U.S.A. nel 13-16 November 1994).
Shear failure of concrete beams reinforced with FRP plates
D'AMBRISI, ANGELO;
1994
Abstract
The stress transfer mechanism between the concrete and the FRP plate through the epoxy-resin plays a fundamental role in the collapse mechanisms of beams reinforced with FRP plates. The utilized bonding technology and the mechanical and geometrical characteristics of the three constituting elements yields three different collapse mechanisms: a) plate peeling, b) concrete shear cracking at plate ends, c) concrete tensile cracking at midspan. To identify the conditions in which the above mentioned collapse mechanisms are activated either an experimental and analytical study has been performed.I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.