| 碳纤维布加固混凝土梁的有限元分析 |
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| 引用本文： | 赖新南.碳纤维布加固混凝土梁的有限元分析[J].山西建筑,2006,32(19):61-62. |
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| 作者姓名： | 赖新南 |
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| 作者单位： | 广州市黄埔区第四建筑工程公司,广东,广州,510730 |
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| 摘 要： | 通过建立复合材料的有限元模型，对碳纤维布加固钢筋混凝土（RC）梁进行了抗弯有限元仿真与计算，表明了采用有限元方法计算由多种材料组成的非线性复合材料是一种有效的方法，碳纤维布可以有效地抑制梁受拉区混凝土应力的发展，提高混凝土梁的承载刚度。
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| 关 键 词： | 碳纤维布 钢筋混凝土梁 有限元方法 |
| 文章编号： | 1009-6825(2006)19-0061-02 |
| 修稿时间： | 2006年3月28日 |
Analysis of the RC beams strengthened with continuous carbon fiber sheets by fem method |
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| LAI Xin-nan.Analysis of the RC beams strengthened with continuous carbon fiber sheets by fem method[J].Shanxi Architecture,2006,32(19):61-62. |
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| Authors: | LAI Xin-nan |
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| Affiliation: | LAI Xin-nan |
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| Abstract: | Flexural strength of reinforced concrete beams strengthened with continuous carbon fiber sheet is modeled and calculated with finite element method by establishing model of different materials.The results of the calculation and analysis show that finite element method is a effective method with which model of different materials can be calculated and analyzed.The carbon fiber sheets can effectively restrain the developing of stress on concrete tensile face,and consequently can be used to improve rigidity of reinforced concrete beams. |
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| Keywords: | carbon fiber sheets reinforced concrete beam FEM method |
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