| 碳纤维加固混凝土梁有关问题的探讨 |
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| 引用本文： | 董晓梅. 碳纤维加固混凝土梁有关问题的探讨[J]. 山西建筑, 2006, 32(23): 67-68 |
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| 作者姓名： | 董晓梅 |
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| 作者单位： | 长安大学桥梁与隧道工程,陕西,西安,710064 |
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| 摘 要： | 在分析碳纤维布加固后混凝土梁截面刚度变化规律及破坏形态的基础上，探讨碳纤维布对提高加固修复混凝土梁承载力的贡献，并给出控制碳纤维布加固量公式以防脆性破坏，提出了对梁加固时应注意的有关问题。
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| 关 键 词： | 碳纤维布 加固量 混凝土梁 刚度 剥离 |
| 文章编号： | 1009-6825(2006)23-0067-02 |
| 修稿时间： | 2006-05-24 |
Discussion on relevant problems of strengthening concrete beam by carbon fiber cloth |
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| DONG Xiao-mei. Discussion on relevant problems of strengthening concrete beam by carbon fiber cloth[J]. Shanxi Architecture, 2006, 32(23): 67-68 |
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| Authors: | DONG Xiao-mei |
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| Affiliation: | DONG Xiao-mei |
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| Abstract: | On the basis of analyzing the changing rules of rigidity of concrete beam's section and its damage pattern after being strengthened by carbon fiber cloth,the author discusses the contribution of carbon fiber cloth on improving the bearing capacity of reinforced concrete beam,offers the formula to control the strengthening quantity of carbon fiber cloth to avoid brittle failure,and proposes relevant attentions should be noticed during beam strengthening. |
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| Keywords: | carbon fiber cloth strengthening quantity concrete beam rigidity exfoliation |
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