TY - GEN
T1 - A Pull-Shear Test for Debonding of FRP-Laminates for Concrete Structures
AU - Gil, Lluis
AU - Cruz, Juan Jose
AU - Perez, Marco Antonio
PY - 2009
Y1 - 2009
N2 - The reinforcement of concrete structures with laminates of carbon fibers CFRP (Carbon Fiber Reinforced Polymer) began in the 1970's but laminates were not used extensively until the 1990's.Nowadays it is one of the most promising technologies due to the good mechanical characteristics of the laminates and their easy manipulation. In the near future, laminates will play a fundamental role in the rehabilitation projects of buildings. Laminates bond to the concrete by means of resins of epoxy type. The capability of the reinforcement depends directly on the proper behavior of the interface laminate-concrete. The laminate helps to bear loads while the concrete is able to transfer stresses to the laminate. The safety factor of the reinforcement can be guaranteed if we can predict the behavior at the interface between both materials. In this work a test Of pure shear has been developed to better understand the behavior at the interface between the laminate and the concrete.
AB - The reinforcement of concrete structures with laminates of carbon fibers CFRP (Carbon Fiber Reinforced Polymer) began in the 1970's but laminates were not used extensively until the 1990's.Nowadays it is one of the most promising technologies due to the good mechanical characteristics of the laminates and their easy manipulation. In the near future, laminates will play a fundamental role in the rehabilitation projects of buildings. Laminates bond to the concrete by means of resins of epoxy type. The capability of the reinforcement depends directly on the proper behavior of the interface laminate-concrete. The laminate helps to bear loads while the concrete is able to transfer stresses to the laminate. The safety factor of the reinforcement can be guaranteed if we can predict the behavior at the interface between both materials. In this work a test Of pure shear has been developed to better understand the behavior at the interface between the laminate and the concrete.
KW - Laminate carbon fibers
KW - Anchorage length
KW - Debonding
KW - Reinforcement concrete
UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=pure_univeritat_ramon_llull&SrcAuth=WosAPI&KeyUT=WOS:000265307900017&DestLinkType=FullRecord&DestApp=WOS_CPL
U2 - 10.4028/www.scientific.net/KEM.399.141
DO - 10.4028/www.scientific.net/KEM.399.141
M3 - Conference contribution
VL - 399
T3 - Key Engineering Materials
SP - 141
EP - 151
BT - Advances In Strength Of Materials
A2 - Marsavina, L
PB - Trans Tech Publications Ltd
T2 - International Conference on Strength of Materials Laboratory at 85 Years
Y2 - 21 November 2008 through 22 November 2008
ER -