RESEARCH ON FLEXURAL PERFORMANCE OF FRP REINFORCED CONCRETE BEAMS

GU Shengjie; FAN Xinglang; RONG Hua; YUAN Weibin

doi:10.13204/j.gyjz202004026

Volume 50 Issue 4

Jun. 2020

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2020 > 50(4): 151-155

GU Shengjie, FAN Xinglang, RONG Hua, YUAN Weibin. RESEARCH ON FLEXURAL PERFORMANCE OF FRP REINFORCED CONCRETE BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(4): 151-155. doi: 10.13204/j.gyjz202004026

Citation:

GU Shengjie, FAN Xinglang, RONG Hua, YUAN Weibin. RESEARCH ON FLEXURAL PERFORMANCE OF FRP REINFORCED CONCRETE BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(4): 151-155. doi: 10.13204/j.gyjz202004026

GU Shengjie, FAN Xinglang, RONG Hua, YUAN Weibin. RESEARCH ON FLEXURAL PERFORMANCE OF FRP REINFORCED CONCRETE BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(4): 151-155. doi: 10.13204/j.gyjz202004026

Citation:

GU Shengjie, FAN Xinglang, RONG Hua, YUAN Weibin. RESEARCH ON FLEXURAL PERFORMANCE OF FRP REINFORCED CONCRETE BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(4): 151-155. doi: 10.13204/j.gyjz202004026

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RESEARCH ON FLEXURAL PERFORMANCE OF FRP REINFORCED CONCRETE BEAMS

doi: 10.13204/j.gyjz202004026

1. Zhejiang University of Technology, Hangzhou 310014, China;
2. Central Research Institute of Building and Construction Co., Ltd., MCC Group, Beijing 100088, China

Received Date: 2019-10-22

Abstract

Abstract

With the consideration of tension stiffness between FRP bars and concrete, a finite strip analysis procedure for FRP bar concrete beams was established and the bending behavior of FRP bar concrete beam was simulated. Based on the numerical results, a simplified trilinear model for moment-curvature of FRP bar concrete beam was proposed and verified. After verification of the calculated results with experimental results, a parametric analysis was conducted.
- FRP reinforced concrete beams,
- moment-curvature curve,
- tension-stiffening,
- finite strip method

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References(13)

References

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BRANSON, D E. Deflections of Reinforced Concrete Flexural Members[J]. Journal of the American Concrete Institute, 1966, 63(6):637-667.

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孔祥清, 鲍成成,章文姣,等.GFRP筋和钢筋混合配筋混凝土梁受弯性能数值模拟研究[J]. 混凝土,2017,(7):50-54.

张海霞. FRP筋与混凝土粘结滑移性能研究[D]. 沈阳:东北大学, 2006.

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NAYAL R, RASHEED H A. Tension Stiffening Model for Concrete Beams Reinforced with Steel and FRP Bars[J]. Journal of Materials in Civil Engineering, ASCE, 2006, 18(6):831-841.

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PECCE M, MANFREDI G, COSENZA E. Experimental Response and Code Models of GFRP RC Beams in Bending[J]. Journal of Composites for Construction, 2000, 4(4):182-190.

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ASHOUR A F, HABEEB M N. Continuous Concrete Beams Reinforced with CFRP Bars[C]//Proceedings of the Institution of Civil Engineers-Structures and Buildings. 2008:349-357.

郑永峰, 徐新生. 纤维聚合物筋混凝土梁正截面承载力的计算方法[J]. 高科技纤维与应用, 2006, 31(6):31-36.

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