Experimental Study on Seismic Performance of Small Span-to-Depth Ratio Coupling Beams with PVA Fiber Reinforced Concrete

Yan Xia Ye; Long Hai Qin; Tao Liu; Xiang Yang Sun

doi:10.4028/www.scientific.net/AMM.513-517.134

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 513-517Experimental Study on Seismic Performance of Small...

Experimental Study on Seismic Performance of Small Span-to-Depth Ratio Coupling Beams with PVA Fiber Reinforced Concrete

Abstract:

A series of pseudo-static tests were conducted with 4 coupling beams whose span-depth ratio 1.2. Common reinforced concrete and PVA fiber reinforced concrete were used for different specimens. In each of the specimens, there were longitudinal reinforcement, constructional reinforcement and stirrup, one of the specimens had crossed reinforcing bars. The failure mode of the coupling beams were studied, as well as hysteretic behavior. The test result indicated that using PVA fiber reinforced concrete could improve coupling beams carrying capacity, and could also reduce the amount of stirrup needed for seismic calculation; PVA members ductility was also improved.

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Periodical:

Applied Mechanics and Materials (Volumes 513-517)

Pages:

134-137

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.513-517.134

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Online since:

February 2014

Authors:

Yan Xia Ye*, Long Hai Qin, Tao Liu, Xiang Yang Sun

Keywords:

Failure Mode, Hysteretic Curve, PVA Fiber Reinforced Concrete, Small Span-To-Depth Coupling Beam

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* - Corresponding Author

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