EXPERIMENTAL STUDY ON MECHANICAL PROPERTIES OF FILAMENT-WOUND CFRP TUBES

Zhang Liangquan; Li Hui

doi:10.13204/j.gyjz200908020

Volume 39 Issue 8

Dec. 2014

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Zhang Liangquan, Li Hui. EXPERIMENTAL STUDY ON MECHANICAL PROPERTIES OF FILAMENT-WOUND CFRP TUBES[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(8): 76-79. doi: 10.13204/j.gyjz200908020

Citation:

Zhang Liangquan, Li Hui. EXPERIMENTAL STUDY ON MECHANICAL PROPERTIES OF FILAMENT-WOUND CFRP TUBES[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(8): 76-79. doi: 10.13204/j.gyjz200908020

Zhang Liangquan, Li Hui. EXPERIMENTAL STUDY ON MECHANICAL PROPERTIES OF FILAMENT-WOUND CFRP TUBES[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(8): 76-79. doi: 10.13204/j.gyjz200908020

Citation:

Zhang Liangquan, Li Hui. EXPERIMENTAL STUDY ON MECHANICAL PROPERTIES OF FILAMENT-WOUND CFRP TUBES[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(8): 76-79. doi: 10.13204/j.gyjz200908020

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EXPERIMENTAL STUDY ON MECHANICAL PROPERTIES OF FILAMENT-WOUND CFRP TUBES

doi: 10.13204/j.gyjz200908020

Zhang Liangquan^1,2,
Li Hui²

1.
1. School of Civil Engineering,Northeast Forestry University,Harbin 150040,China;
2.
2. School of Civil Engineering,Harbin Institute of Technology,Harbin 150090,China

Received Date: 2008-12-02
Publish Date: 2009-08-20

Abstract

Abstract

The paper presents the results of an experimental and numerical investigation into the behaviour of carbon-fiber-reinforced epoxy tubes subjected to monotonic uniaxial loading.These tubes were winded by carbon fibers with a filament winding pattern of [(90/0)_2]_S.Two sizes of tubes were tested in a testing machine to investigate basic properties under uniaxial compression and tension loading.The resulting stress and strain curves were analyzed and the damage and failure modes were observed.It is shown that the ultimate stress and strain under tension are much larger than those under compression,however,the elastic module under these two states are similar if the CFRP tubes are winded with a filament winding pattern of 90/0.
- carbon fiber reinforced plastic,
- ultimate intensity,
- destroy mode

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References(5)

References

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叶列平,冯鹏.FRP在工程结构中的应用与发展[J].土木工程学报,2006,39(3):24-36;

[3] Stephen R S,Lloyd V S.Comparison of the Biaxial Strength Propertiesof Braided and Laminated Carbon Fiber Composites[J].Composites:Part B,1996,27B(1):71-77;

[4] Hashin Z,Rotem A.A Fatigue Criterion for Fiber-ReinforcedMaterials[J].Journal of Composite Materials,1973,7:448-464;

[5] Hashin Z.Failure Criteria for Unidirectional Fiber Composites[J].Journal of Applied Mechanics,1980,47:329-334.

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