Experimental Study on Bending Resistance of Reinforced Concrete Beams Reinforced with Basalt Fiber Cloth
[1]CHEN Xujun,YANG Yongxin,XING Jianying,et al.Experimental Study on Bending Resistance of Reinforced Concrete Beams Reinforced with Basalt Fiber Cloth[J].Journal of Zhengzhou University (Engineering Science),2009,30(02):61-65.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
30
Number of periods:
2009年02期
Page number:
61-65
Column:
Public date:
1900-01-01
- Title:
- Experimental Study on Bending Resistance of Reinforced Concrete Beams Reinforced with Basalt Fiber Cloth
- Keywords:
- basalt fibers; reinforced concrete beams; Bending resistance
- CLC:
- -
- DOI:
- -
- Abstract:
- In order to provide experimental data and theoretical basis for BFRP reinforced beams, the bending performance of eight basalt fiber reinforced composite (BFRP) reinforced beams and three contrast beams was tested, and the effects of the number of BFRP paste layers, concrete strength grade, shear span, etc. on the flexural performance of the reinforced beams were analyzed. The test results show that . The bending bearing capacity and bending stiffness of the beam increase with the number of BFRP paste layers, the increase of concrete strength grade and the decrease of shear span, but it is not linear proportional. With the increase of the number of adhesive layers, the widening or increase of the U-hoop can effectively prevent the early destruction of the end. According to the test analysis, the calculation formula of the bending bearing capacity of the beam is proposed, and the calculation results are in good agreement with the test data, and are better than the calculation value of the formula of the < regulation > (CECS8:3).
- References:
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- Similar References:
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Last Update:
1900-01-01
