| 碳纤维加固钢筋混凝土梁抗弯性能试验研究 |
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| 引用本文： | 张自荣,张素梅,李九阳.碳纤维加固钢筋混凝土梁抗弯性能试验研究[J].长春工程学院学报(自然科学版),2001,2(4):13-15. |
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| 作者姓名： | 张自荣 张素梅 李九阳 |
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| 作者单位： | 1. 哈尔滨工业大学,土木工程学院,哈尔滨,150090
2. 长春工程学院,土木一系,长春,130012 |
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| 摘 要： | 通过４根用碳纤维补强钢筋混凝土梁的试验，主要研究碳纤维布对钢筋混凝土梁抗弯性能的影响和作用。实验表明，粘贴碳纤维布后，试验梁的抗弯承载力明显提高，但对梁的刚度和变形性能影响较小，同时用计算机程序进行理论分析，试验数据与理论分析较好吻合。
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| 关 键 词： | 碳纤维 抗弯承载力 补强加固 |
| 文章编号： | 1009-8984(2001)04-0013-03 |
| 修稿时间： | 2001年9月25日 |
Experimental research of RC beams strengyhened by carbon fiber reinforced plastic |
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| ZHANG Zi-rong.Experimental research of RC beams strengyhened by carbon fiber reinforced plastic[J].Journal of Changchun Institute of Technology(Natural Science Edition),2001,2(4):13-15. |
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| Authors: | ZHANG Zi-rong |
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| Abstract: | Four simply supported beams strengthened with carbon fiber reinforced plastic(CFRP) are tested. experimental results indicated the CFRP can evidently in- crease the bending capacity of RC bearns. but the effect on the stiffness of beams strengthened is rather small. While a computer analysis program is developed, theoreti- cal method have been well conform to the experimental re- sults. |
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| Keywords: | carbon fiber reinforced plastic flexural strength strengthening |
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