| 碳纤维布加固T形梁抗弯试验及有限元分析 |
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| 引用本文： | 华玉,刘廷全,李伟,冯晓宇.碳纤维布加固T形梁抗弯试验及有限元分析[J].混凝土,2005(12):6-9,66. |
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| 作者姓名： | 华玉 刘廷全 李伟 冯晓宇 |
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| 作者单位： | 1. 唐山学院,河北,唐山,063000
2. 河北理工大学,河北,唐山,063009 |
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| 摘 要： | 本文在碳纤维布加固钢筋混凝土T形梁抗弯试验的基础上，应用有限元方法对其进行了力学性能分析，并与试验结果进行了对比。结果表明：碳纤维布加固后，梁的屈服荷载和极限荷载均有所增长，特别是梁的极限荷载提高效果显著。
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| 关 键 词： | 碳纤维布 钢筋混凝土T形梁 加固 抗弯试验 有限元分析 |
| 文章编号： | 1002-3550（2005）12-0006-04 |
| 收稿时间： | 2005-03-15 |
| 修稿时间： | 2005-03-15 |
Experiments and finite element analysis on bending property of RC T-beams strengthened by CFRP |
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| HUA Yu,LIU Ting-quan,LI Wei,FENG Xiao-yu.Experiments and finite element analysis on bending property of RC T-beams strengthened by CFRP[J].Concrete,2005(12):6-9,66. |
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| Authors: | HUA Yu LIU Ting-quan LI Wei FENG Xiao-yu |
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| Affiliation: | 1. Tang Shan College, Tangshan 063000, Hebei, China; 2. Hebei University of Technology, Tangshan 063009, Hebei, China |
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| Abstract: | Based on the experiments of the bending behavior of simply supported RC T-beams strengthened by CFRP, nonlinear finite element analysis is presented on the mechanics performances in the ADINA software environment. The results show that externally bonded CFRP can be effectively used to increase the yielding and ultimate moment of the RC T-beams. |
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| Keywords: | carbon fiber sheets reinforced concrete T-beam strengthened bending test finite element analysis |
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