| CFRP筋有粘结预应力混凝土梁弯矩-挠度关系计算 |
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| 引用本文： | 张鹏,邓宇.CFRP筋有粘结预应力混凝土梁弯矩-挠度关系计算[J].桂林工学院学报,2009,29(1):72-74. |
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| 作者姓名： | 张鹏 邓宇 |
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| 作者单位： | 广西工学院,土木建筑工程系,广西,柳州,545006 |
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| 摘 要： | 以碳纤维筋（CFRP筋）有粘结预应力混凝土简支梁三分点加载时的情况为例，在假定双线性的弯矩-曲率关系成立的前提下，给出了其弯矩-挠度关系的建议计算方法。采用此法进行了计算并做了试验。计算结果与试验结果吻合情况良好。
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| 关 键 词： | CFRP筋 有粘结 预应力混凝土梁 双线性 弯矩-挠度关系 计算方法 |
Calculation of Moment-Deflection for Concrete Beams with Bonded Prestressing CFRP Bars |
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| ZHANG Peng,DENG Yu.Calculation of Moment-Deflection for Concrete Beams with Bonded Prestressing CFRP Bars[J].Journal of Guilin University of Technology,2009,29(1):72-74. |
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| Authors: | ZHANG Peng DENG Yu |
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| Affiliation: | Department of Civil Engineering;Guangxi University of Technology;Liuzhou 545006;China |
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| Abstract: | In the test of simple beams with bonded prestressing CFRP bars under three-point loading,a bilinear moment-curvature function is studied.The calculation method of moment-deflection relationship is presented.In comparison with the test,the calculation is in conformity with the test result. |
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| Keywords: | CFRP bars bonded prestressing concrete beams bilinear moment-deflection relationship calculation method |
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