Theoretical model analysis of the governing relationship of the inlaid fibre plank - Concrete bond structure

Abstract

The reinforcement technology of the surface layer embedded carbon fibre plank is a kind of new application form used in the carbon fibre plank reinforced concrete structure components. In this page, the theoretical model of the governing relationship of the inlaid fiber plank -concrete bond structure has been illustrated according to the test research with the epoxy resin and epoxy mortar as the bonder, and the processing of the data. Some results are got by the theoretical analysis of the model:(1)the failing load of the briquette using the bonder of cement mortar is much lower than that of the briquette using the bonder of epoxy resin and epoxy mortar;(2)the BPE model can well simulate the bond slippery curve of the failing process of the briquette;(3)the limit bond stress will increase with the increasing of the slot size, to the briquette with the epoxy resin -concrete interface as the failing interface. © 2011 Springer-Verlag.