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Flexural behavior of concrete beams reinforced with CFRP prestressed prisms
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  • Journal title : Computers and Concrete
  • Volume 17, Issue 3,  2016, pp.295-304
  • Publisher : Techno-Press
  • DOI : 10.12989/cac.2016.17.3.295
 Title & Authors
Flexural behavior of concrete beams reinforced with CFRP prestressed prisms
Liang, J.F.; Yu, Deng; Yu, Bai;
 Abstract
An experimental investigation on the behaviour of concrete beams reinforced with various reinforcement, including ordinary steel bars, CFRP bars and CFRP prestressed concrete prisms(PCP). The main variable in the test program was the level of prestress and the cross section of PCP.The modes of failure and the crack width were observed. The results of load-deflection and load-crack width characteristics were discussed. The results showed that the CFRP prestressed concrete prisms as flexural reinforcement of concrete beams could limit deflection and crack width under service load and PCP can overcome the serviceability problems associated with the low elastic modulus/strength ratio of CFRP.
 Keywords
flexural behavior;beams;CFRP;deflection;crack width;
 Language
English
 Cited by
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Mechanical properties of concrete beams reinforced with CFRP prestressed prisms under reverse cyclic loading,;;;;

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1.
Buckling of concrete columns retrofitted with Nano-Fiber Reinforced Polymer (NFRP), Computers and Concrete, 2016, 18, 5, 1053  crossref(new windwow)
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Mechanical properties of concrete beams reinforced with CFRP prestressed prisms under reverse cyclic loading, Earthquakes and Structures, 2016, 11, 2, 315  crossref(new windwow)
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