Bond between Concrete and Multi-Directional CFRP Laminates

José Sena-Cruz; Joaquim Barros; Mário Rui Freitas Coelho

doi:10.4028/www.scientific.net/AMR.133-134.917

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Strengthening of Historical Masonry Buildings with Fiber Reinforced Polymers (FRP)
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Study on Effect of FRP Reinforced Manners on Seismic Performance of Concrete Frame Structure
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Bond between Concrete and Multi-Directional CFRP Laminates
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Lightweight Ribs for the Strengthening of Single Leaf Vaults Undergoing Seismic Actions
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Analysis of Strengthening Methods for Retained Exterior Walls during a Structural Retrofit
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Retrofitting and Strengthening Design for the Former Yihe Spinner Factory in Shanghai
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 133-134Bond between Concrete and Multi-Directional CFRP...

Bond between Concrete and Multi-Directional CFRP Laminates

Abstract:

Recently, laminates of multi-directional carbon fiber reinforced polymers (MDL-CFRP) have been developed for Civil Engineering applications. A MDL-CFRP laminate has fibers in distinct directions that can be arranged in order to optimize stiffness and/or strength requisites. These laminates can be conceived in order to be fixed to structural elements with anchors, resulting high effective strengthening systems. To evaluate the strengthening potentialities of this type of laminates, pullout tests were carried out. The influence of the number of anchors, their geometric location and the applied pre-stress are analyzed. The present work describes the carried-out tests and presents and analyzes the most significant obtained results.

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Periodical:

Advanced Materials Research (Volumes 133-134)

Pages:

917-922

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.133-134.917

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Online since:

October 2010

Authors:

José Sena-Cruz, Joaquim Barros, Mário Rui Freitas Coelho

Keywords:

Bond Behaviour, Multi-Directional CFRP Laminates, Pull-Out Test

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