Science – Future of Lithuania / Mokslas – Lietuvos Ateitis, Vol 1, No 5 (2009)

Bending Moment Decrease of Reinforced Concrete Beam Supported by Additional CFRP

Mykolas Daugevičius


The calculation method of reinforced concrete beam with additional CFRP composite is proposed in this article. This method estimates tangential angular concrete deformations in tensioned beam layers between steel and bonded carbon fiber reinforced polymer. The horizontal slip of CFRP composite reduce beam bending moment capacity. An additional coefficient to reduce CFRP resultant force is necessary for better precision of bending moment capacity. Also, various calculation methods of bending moment capacity are considered. 

Article in Lithuanian

Article in: English

Article published: 2011-04-13

Keyword(s): CFRP composite; horizontal composite slip; shear stress

DOI: 10.3846/mla.2009.5.08

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Science – Future of Lithuania / Mokslas – Lietuvos Ateitis ISSN 2029-2341, eISSN 2029-2252
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