Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Miscellanea Vol. 10, No. 38 (2016)

Delamination of carbon-fiber strengthening layer from concrete beam during deformation (infrared thermography)

Author and affiliation details
  • I. N. Shardakov Corresponding author shardakov@icmm.ru
  • A. P. Shestakov
  • A.A. Bykov
DOI
10.3221/IGF-ESIS.38.43
Pages
Pages 331-338
Published inVol. 10, No. 38 (2016)Go to the issue

Abstract

Technology of strengthening reinforced concrete structures with composite materials has found wide application. The effectiveness of strengthening of concrete structures with externally bonded reinforcement is supported by a great deal of experimental evidence. However, the problem of serviceability of such structures has not been adequately explored. The present work describes the results of experimental studies on the loadcarrying capacity of concrete beams strengthened with carbon fiber reinforced plastic (CFRP). Special emphasis is placed on studying the debonding of the strengthening layer from the concrete surface and analyzing its influence on the load-carrying capacity of beams. Infrared thermography is used to detect the first signs of debonding and to assess the debond growth rate.

Keywords

Article history

  1. ReceivedUntil the next stage: 0 days
  2. Accepted

How to cite

APA

Shardakov, I. N., Shestakov, A. P., & Bykov, A. (2016). Delamination of carbon-fiber strengthening layer from concrete beam during deformation (infrared thermography). Fracture and Structural Integrity, 10(38), Pages 331–338. https://doi.org/10.3221/IGF-ESIS.38.43

IEEE

I. N. Shardakov, A. P. Shestakov, and A. Bykov, “Delamination of carbon-fiber strengthening layer from concrete beam during deformation (infrared thermography),” Fracture and Structural Integrity, vol. 10, no. 38, pp. Pages 331–338, 2016, doi: 10.3221/IGF-ESIS.38.43.

MLA

Shardakov, I. N., et al. “Delamination of carbon-fiber strengthening layer from concrete beam during deformation (infrared thermography).” Fracture and Structural Integrity, vol. 10, no. 38, 2016, pp. Pages 331–338. https://doi.org/10.3221/IGF-ESIS.38.43.

Chicago

Shardakov, I. N., A. P. Shestakov, and A.A. Bykov. 2016. “Delamination of carbon-fiber strengthening layer from concrete beam during deformation (infrared thermography).” Fracture and Structural Integrity 10 (38): Pages 331–338. https://doi.org/10.3221/IGF-ESIS.38.43.

Harvard

Shardakov, I.N., Shestakov, A.P. and Bykov, A. (2016) ‘Delamination of carbon-fiber strengthening layer from concrete beam during deformation (infrared thermography)’, Fracture and Structural Integrity, 10(38), pp. Pages 331–338. doi: 10.3221/IGF-ESIS.38.43.

Vancouver

Shardakov IN, Shestakov AP, Bykov A. Delamination of carbon-fiber strengthening layer from concrete beam during deformation (infrared thermography). Fracture and Structural Integrity. 2016;10(38):Pages 331-338. doi:10.3221/IGF-ESIS.38.43

BibTeX

@article{shardakov2016, author = {Shardakov, I. N. and Shestakov, A. P. and Bykov, A.A.}, title = {Delamination of carbon-fiber strengthening layer from concrete beam during deformation (infrared thermography)}, journal = {Fracture and Structural Integrity}, year = {2016}, volume = {10}, number = {38}, pages = {Pages 331--338}, doi = {10.3221/IGF-ESIS.38.43}, url = {https://doi.org/10.3221/IGF-ESIS.38.43}, issn = {1971-8993} }

RIS

TY - JOUR AU - Shardakov, I. N. AU - Shestakov, A. P. AU - Bykov, A.A. TI - Delamination of carbon-fiber strengthening layer from concrete beam during deformation (infrared thermography) JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2016 VL - 10 IS - 38 SP - Pages 331 EP - 338 DO - 10.3221/IGF-ESIS.38.43 UR - https://doi.org/10.3221/IGF-ESIS.38.43 SN - 1971-8993 ER -

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