Paper Title:
Experimental Study of Corroded RC Beams Strengthened with CFRP under Fatigue and Monotonic Loads
  Abstract

This paper summarizes the results and discussion of experimental studies on corroded, reinforced concrete 4 point beam test specimens (120 mm x 200 mm x 1700 mm) repaired by external bonding of carbon fiber reinforced polymer (CFRP) composite laminates to the tensile face of the beam. The primary parameters investigated in this experimental study were distortion, stress distribution, and ultimate load capacity of the corroded reinforced concrete beams. The results indicate that the load capacity and the rigidity of repaired corroded beams by CFRP were significantly higher than the un-repaired, corroded beams. Beams with a low degree of corrosion damage, repaired by CFRP, were still able to demonstrate good mechanical properties after a short-term fatigue loading.

  Info
Periodical
Advanced Materials Research (Volumes 243-249)
Edited by
Chaohe Chen, Yong Huang and Guangfan Li
Pages
142-148
DOI
10.4028/www.scientific.net/AMR.243-249.142
Citation
L. Wang, J. X. Liang, "Experimental Study of Corroded RC Beams Strengthened with CFRP under Fatigue and Monotonic Loads", Advanced Materials Research, Vols. 243-249, pp. 142-148, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Wen Hui Bai, Bin Xiang Sun
Abstract:In order to investigate flexural behavior of simply-supported beam using recycled coarse aggregate concrete, the difference of the component...
543
Authors: Wen Hui Bai
Abstract:This paper mainly studies the deflection under short-term loading of recycled course aggregate reinforced concrete beam is calculated by...
1443
Authors: Chun Sheng Wang, Lan Duan, Ming Wei, Li Xiang Liu, Jing Yu Hu
Abstract:This paper investigates the flexural strength and ductility of hybrid high performance steel (HPS) I-beams. Three simple supported I-beams...
492
Authors: Guo Feng Du, Chao Ma, Cheng Xiang Xu
Chapter 1: High Strength High Performance Materials and New Structural System
Abstract:In order to understand the mechanical performance and related tectonic design requirements of the concrete-filled steel tubular joints with...
183
Authors: Jing Feng Wang, Bo Wang, Zhong Ming Zheng
Chapter 9: New Technology for the Preparation and Construction of Building Materials
Abstract:To research the mechanical behaviour of the novel composite beam with concrete filled steel tubular (CFST) truss, an experimental study of...
1680