Compression Behavior of Concrete Cylinders Externally Confined by Flax Fiber Reinforced Polymer Sheets
作者： Yuanyuan Xia , Guijun Xian , Innocent Kafodya , Hui Li
DOI: 10.1260/1369-4332.17.12.1825
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摘要: In this article, a bi-directional flax fiber fabric with room temperature curable epoxy was used to confine concrete cylinders. The compression performances of the confined cylinders were tested on compressive behaviors. For comparison, unidirectional basalt reinforced polymer (BFRP) also tested. Compared BFRP wet layups, (FFRP) composite exhibits nonlinear in tension, and relatively lower tensile strength modulus, but higher elongation. FFRP weft direction modulus elongation than that warp direction. test results indicate FFRPs improved ultimate strain stress cylinders, remarkably. coefficients confinement are slightly BFRP. showed much axial those
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sci-hub.se 参考文章(25)
Yong CAO, Koichi GODA, Research and Development of Fully Green Composites Reinforced with Natural Fibers Journal of Solid Mechanics and Materials Engineering. ,vol. 1, pp. 1073- 1084 ,(2007) , 10.1299/JMMP.1.1073
H. Ku, H. Wang, N. Pattarachaiyakoop, M. Trada, A review on the tensile properties of natural fiber reinforced polymer composites Composites Part B-engineering. ,vol. 42, pp. 856- 873 ,(2011) , 10.1016/J.COMPOSITESB.2011.01.010
Guoqiang Li, Experimental study of FRP confined concrete cylinders Engineering Structures. ,vol. 28, pp. 1001- 1008 ,(2006) , 10.1016/J.ENGSTRUCT.2005.11.006
Libo Yan, Anne Duchez, Nawawi Chouw, Effect of bond on compressive behaviour of flax fibre reinforced polymer tube–confined coir fibre reinforced concrete Journal of Reinforced Plastics and Composites. ,vol. 32, pp. 273- 285 ,(2013) , 10.1177/0731684412466705
L. Lam, J.G. Teng, Design-oriented stress–strain model for FRP-confined concrete Construction and Building Materials. ,vol. 17, pp. 471- 489 ,(2003) , 10.1016/S0950-0618(03)00045-X
Meng Liang, Zhi-Min Wu, Tamon Ueda, Jian-Jun Zheng, Romuald Akogbe, Experiment and modeling on axial behavior of carbon fiber reinforced polymer confined concrete cylinders with different sizes Journal of Reinforced Plastics and Composites. ,vol. 31, pp. 389- 403 ,(2012) , 10.1177/0731684412439347
J. G. Teng, L. Lam, Behavior and Modeling of Fiber Reinforced Polymer-Confined Concrete Journal of Structural Engineering. ,vol. 130, pp. 1713- 1723 ,(2004) , 10.1061/(ASCE)0733-9445(2004)130:11(1713)
J.F. Berthet, E. Ferrier, P. Hamelin, COMPRESSIVE BEHAVIOR OF CONCRETE EXTERNALLY CONFINED BY COMPOSITE JACKETS. PART A: EXPERIMENTAL STUDY Construction and Building Materials. ,vol. 19, pp. 223- 232 ,(2005) , 10.1016/J.CONBUILDMAT.2004.05.012
Guillaume Coroller, Anaële Lefeuvre, Antoine Le Duigou, Alain Bourmaud, Gilles Ausias, Thierry Gaudry, Christophe Baley, Effect of flax fibres individualisation on tensile failure of flax/epoxy unidirectional composite Composites Part A-applied Science and Manufacturing. ,vol. 51, pp. 62- 70 ,(2013) , 10.1016/J.COMPOSITESA.2013.03.018
A.I Karabinis, T.C Rousakis, Concrete confined by FRP material: a plasticity approach Engineering Structures. ,vol. 24, pp. 923- 932 ,(2002) , 10.1016/S0141-0296(02)00011-1