Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
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TY - GEN
T1 - An investigation on the stress transfer in concrete beams bonded with FRP plates
AU - Ye, J Q
AU - Yang, J
PY - 2005
Y1 - 2005
N2 - Strengthening of concrete beams by the external plate bonding technique has become an increasingly important research area over the last two decades, especially with the increasing applications of the advanced fibre reinforced composites. Unlike the un-strengthened beams, the composite structure shows an undesirable failure of plate debonding. It has been well recognized that the central to this failure mode is the stress concentration at the plate end. This paper reports a novel interfacial stress formulation for the FRP bonded RC beams subjected to arbitrary loadings. It is featured as a compact formulation with improved accuracy. Numerical solutions are given to compare the simplified solutions with those obtained from more rigorous formulations and alternative solutions
AB - Strengthening of concrete beams by the external plate bonding technique has become an increasingly important research area over the last two decades, especially with the increasing applications of the advanced fibre reinforced composites. Unlike the un-strengthened beams, the composite structure shows an undesirable failure of plate debonding. It has been well recognized that the central to this failure mode is the stress concentration at the plate end. This paper reports a novel interfacial stress formulation for the FRP bonded RC beams subjected to arbitrary loadings. It is featured as a compact formulation with improved accuracy. Numerical solutions are given to compare the simplified solutions with those obtained from more rigorous formulations and alternative solutions
M3 - Conference contribution/Paper
SN - 9623675062
SP - 183
EP - 188
BT - Bond Behaviour of FRP in Structures: Proceedings of the International Symposium BBFS 2005
A2 - Chen, JF
A2 - Teng, JG
PB - IIFC SECRETARIAT
CY - HONG KONG
T2 - International Symposium on Bond Behaviour of FRP in Structures
Y2 - 7 December 2005 through 9 December 2005
ER -