Debonding Analysis Between FRP - Concrete Interface with a Linear Elastic Fracture Mechanics Approach
[1]JU Hong-chang,ZHANG Bei-yi.Debonding Analysis Between FRP - Concrete Interface with a Linear Elastic Fracture Mechanics Approach[J].Journal of Zhengzhou University (Engineering Science),2013,34(04):28-31.[doi:10.3969/j.issn.1671-6833.2013.04.007]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
34
Number of periods:
2013 04
Page number:
28-31
Column:
Public date:
2013-09-09
- Title:
- Debonding Analysis Between FRP - Concrete Interface with a Linear Elastic Fracture Mechanics Approach
- CLC:
- TU313
- Abstract:
- In order to analyze the debonding failure of concrete beams strengthened with externally bonded fi-ber-reinforced-polymer ( FRP) plates,this paper adopts the energy-release-rate approach and the J-integralformulation,and proposes an interface damage model and an algorithm for the construction of the equilibriumpath that describes the debonding process in the FRP strengthened beam.The model and the approach of equi-librium path can be used to predict the debonding failure for the interface of FRP-concrete beam through threecases that include a single shear test,an edge peeling test,and a beam specimen strengthened with FRP.
- References:
- -
- Similar References:
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Last Update:
1900-01-01
