Paper Title:
Experimental Research and Numerical Investigation of High-Strength Concrete Structure Strengthened with CFRP
  Abstract

The shear resistance at the interface between FRP sheet and concrete is a key problem for the application of fiber-reinforced plastic (FRP) plates, which has emerged as a popular method for the strengthening of reinforced concrete structures. The objective of this study is to discuss the interfacial shear ultimate bearing capacity of a high-strength concrete structure strengthened by carbon fiber-reinforced polymer composites under static loads. Considering the different strength of concretes, double-shear tests were conducted. Based on the test results, considering of the adhesive layer, explicit finite element is used for simulating the shear failure of CFRP-strengthened concrete, obtain the whole process of structure deformation development, describe the conformation and development of crack and the failure mode. The FE result coincides with the experimental result.

  Info
Periodical
Advanced Materials Research (Volumes 374-377)
Chapter
Chapter 10: Innovative Structures: Technologies and Applications
Edited by
Hui Li, Yan Feng Liu, Ming Guo, Rui Zhang and Jing Du
Pages
2363-2366
DOI
10.4028/www.scientific.net/AMR.374-377.2363
Citation
H. Hai, F. Gu, Y. S. Song, "Experimental Research and Numerical Investigation of High-Strength Concrete Structure Strengthened with CFRP", Advanced Materials Research, Vols. 374-377, pp. 2363-2366, 2012
Online since
October 2011
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Price
$32.00
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