Calculation of Shear Capacity of Steel and Concrete Composite Beams Strengthened with FRP

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Abstract:

Some calculated methods of shear capacity of RC beams strengthened with FRP (fiber reinforced polymer) are reviewed based on the experimental data on shear capacity of RC beams strengthened with FRP. Therefore, according to the destruction forms of steel and concrete composite beams strengthened with FRP, the formula for calculating the shear capacity of the beams are given. The formula is expressed clearly, simple and easy to use.

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3290-3293

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May 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] Design of composite steel and concretestructures Part1.General rules and rules forbuildings .EN1994-1. Brussels: European Committee

Google Scholar

[2] Evans H R, Ahmad M, Kristek V. Shear lag in composite box girders of complex cross section .Journal of Constructional Steel Research, 1993, 2l (3) :183-204 .

DOI: 10.1016/0143-974x(93)90043-r

Google Scholar

[3] CSA. Canadian highway bridge design code .(CAN/CSA-S6-00). Canada: CSA International, 2001 .

Google Scholar

[4] Collins M P. Toward a rational theory for RC members in shear. Journal of the Structural Division ASCE ,1998 ,124(12) :1 375 - 1 417.

Google Scholar

[5] Vecchio F J ,Collins M P. The modified compression – filed theory for reinforced concrete elements subjected to shear .ACI Structural Journal , 1986 , 83 : 386 - 394.

DOI: 10.14359/10416

Google Scholar

[6] Deniaud C ,Roger Cheng J . Shear behavior of reinforced concrete T - beams with externally bonded fiber – reinforced polymer sheets . ACI Structural Journal , 2001 , 98(3) :386 - 394.

DOI: 10.14359/10227

Google Scholar

[7] Al - Nahlawi GJ ,Wight J K. Beam ananlysis using concrete tensile strength in truss models. ACI Structural Journal ,1992 , 89 :284 - 289.

DOI: 10.14359/3231

Google Scholar

[8] Hsu T T. Unified theory of reinforced concrete. CRCPress , 1993.

Google Scholar

[9] Triantafillou T C. Shear strengthening of reinforced beams using epoxy - bonded FRP composites . ACI Structural Journal ,1998 ,95(2) :386 - 394.

DOI: 10.14359/531

Google Scholar