ANALYSIS AND EXPERIMENTAL STUDY OF STATICALLY LOADED GFRP HOLLOW SLAB

Feng Peng; Ye Lieping

doi:10.13204/j.gyjz200404004

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Feng Peng, Ye Lieping. ANALYSIS AND EXPERIMENTAL STUDY OF STATICALLY LOADED GFRP HOLLOW SLAB[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(4): 15-18,27. doi: 10.13204/j.gyjz200404004

Citation:

Feng Peng, Ye Lieping. ANALYSIS AND EXPERIMENTAL STUDY OF STATICALLY LOADED GFRP HOLLOW SLAB[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(4): 15-18,27. doi: 10.13204/j.gyjz200404004

Feng Peng, Ye Lieping. ANALYSIS AND EXPERIMENTAL STUDY OF STATICALLY LOADED GFRP HOLLOW SLAB[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(4): 15-18,27. doi: 10.13204/j.gyjz200404004

Citation:

Feng Peng, Ye Lieping. ANALYSIS AND EXPERIMENTAL STUDY OF STATICALLY LOADED GFRP HOLLOW SLAB[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(4): 15-18,27. doi: 10.13204/j.gyjz200404004

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ANALYSIS AND EXPERIMENTAL STUDY OF STATICALLY LOADED GFRP HOLLOW SLAB

doi: 10.13204/j.gyjz200404004

1.
Department of Civil Engineering,Tsinghua University Beijing 100084

Received Date: 2003-07-20
Publish Date: 2004-04-20

Abstract

Abstract

Fiber reinforced polymer(FRP) hollow slab is an innovated structural element applied to structure engineering recently.It has a considerable future application in civil engineering due to its favorable properties, such as light weight, corrosion resistance and rapid construction.It can be used in industrial mill buildings, floors, footbridges, bridges and their enclosures.The behavior of simple supported pultruded glass fiber reinforced polymer(GFRP) hollow slab is studied through a static loading test and finite element analysis.The deflection, the distribution of strain and the ultimate failure of the slab are analyzed.Base on the results, a simplified approach to determine the equivalent stiffness of FRP hollow slab that is the area-weighted mean depended on the section characteristic is presented.It considers the anisotropy and the different elastic modules of tension, bend and compression of FRP.The local buckling failure mode and the strength failure mode of the FRP deck are simulated, which provides a basis for the design and application of FRP hollow slab.
- FRP,
- hollow slab,
- pultrusion,
- anisotropic material,
- bridge deck

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References(11)

References

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