| 纤维增强再生骨料混凝土基本力学性能试验与分析 |
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| 引用本文： | 李坤.纤维增强再生骨料混凝土基本力学性能试验与分析[J].混凝土与水泥制品,2019(2):60-62. |
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| 作者姓名： | 李坤 |
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| 作者单位： | 辽宁铁道职业技术学院,锦州,121000 |
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| 摘 要： | 研究了不同掺量聚丙烯纤维、玄武岩纤维及其混杂纤维对再生混凝土基本力学性能的影响。试验结果表明,与素再生混凝土相比,纤维再生混凝土破坏时的整体性、延性更好;单掺纤维再生混凝土的立方体抗压强度、轴心抗压强度有不同程度的降低;一定范围内,随纤维含量的增加,混杂纤维再生混凝土的强度较素再生混凝土均有所提高。
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| 关 键 词： | 再生混凝土 聚丙烯纤维 玄武岩纤维 力学性能 |
Experiment and Analysis on Basic Mechanical Properties of Fiber Reinforced Recycled Aggregate Concrete |
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| LI Kun.Experiment and Analysis on Basic Mechanical Properties of Fiber Reinforced Recycled Aggregate Concrete[J].China Concrete and Cement Products,2019(2):60-62. |
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| Authors: | LI Kun |
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| Abstract: | The influences of polypropylene fiber,basalt fiber and their mixture on the mechanical properties of recycled concrete were studied.Results show that compared with the regenerated concrete,the integrity and ductility of fiber regeneration concrete are better.Cubic compressive strength and axial compressive strength of the separate addition of fiber reinforced recycled concrete decrease in different degrees;within a certain range,the strength of hybrid fiber reinforced recycled concrete is higher than that of plain recycled concrete with the increase of fiber content. |
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| Keywords: | Recycled concrete Polypropylene fiber Basalt fiber Mechanical property |
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