[1]GAO Danying,ZHU Haiting,Lee took advantage of it.Calculation method of bending performance of fiber-reinforced plastic reinforced concrete beams[J].Journal of Zhengzhou University (Engineering Science),2003,24(01):1-4.[doi:10.3969/j.issn.1671-6833.2003.01.001]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
24卷
Number of periods:
2003年01期
Page number:
1-4
Column:
Public date:
1900-01-01
- Title:
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Calculation method of bending performance of fiber-reinforced plastic reinforced concrete beams
- Author(s):
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GAO Danying; ZHU Haiting; Lee took advantage of it
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- Keywords:
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- CLC:
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- DOI:
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10.3969/j.issn.1671-6833.2003.01.001
- Abstract:
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Based on experimental research, combined with the bending failure characteristics of fiber-reinforced plastic reinforced concrete beams, the numerical analysis method of the whole process of non-linear reinforced concrete beams of fiber-reinforced plastic reinforced concrete beams was discussed. By simplifying the stress-strain relationship curves of concrete in the compression zone and the tensile zone, the calculation mode of the curvature of the bending curve of the fiber-reinforced plastic reinforced concrete beam is established, and the simplified calculation formula of the curvature of the bending of the fiber-reinforced concrete beam and the corresponding load deflection are proposed. The simplified method, the nonlinear whole process numerical analysis method and the experimental data were compared and analyzed, and the three were in good agreement.