| 纤维增强混凝土结构防裂和抗渗的研究 |
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| 引用本文： | 朱缨. 纤维增强混凝土结构防裂和抗渗的研究[J]. 混凝土, 2003, 0(11): 31-32 |
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| 作者姓名： | 朱缨 |
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| 作者单位： | 河南省建筑职工大学,河南,郑州,450007 |
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| 摘 要： | 选用合成纤维可提高混凝土的断裂韧性、抗裂和抗渗性能．减小收缩，使高强混凝土结构的延性提高，混凝土拌合物流变性改变。试验研究了合成纤维、粉煤灰对混凝土结构的抗裂、抗渗、断裂性能、收缩及钢筋握裹力等性能的影响。
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| 关 键 词： | 纤维增强 混凝土 合成纤维 |
| 文章编号： | 1002-3550(2003)11-0031-02 |
| 修稿时间： | 2003-01-27 |
Research on the fiber reinforced concrete in guarding against cracking and seepage |
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| ZHU Ying. Research on the fiber reinforced concrete in guarding against cracking and seepage[J]. Concrete, 2003, 0(11): 31-32 |
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| Authors: | ZHU Ying |
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| Abstract: | The selection of synthetic fiber may increase the fracture flexibility,Cracking-proof and seepage-proof of concrete,decrease shrinkage,increase the expansibility of high strength concrete structure and improve rheological property of concrete mixture.The experiments study the influences of synthetic fiber and fly ash on cracking-proof,impermeability,fracture, shrinkage and reinforced bar gripping force of concrete structure. |
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| Keywords: | fiber reinforcement concrete synthetic fiber |
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