| 混合纤维对混凝土早期开裂性能的影响 |
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| 引用本文： | 陈立福,石磊. 混合纤维对混凝土早期开裂性能的影响[J]. 山西建筑, 2008, 34(33) |
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| 作者姓名： | 陈立福 石磊 |
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| 作者单位： | 石河子大学水利建筑工程学院,新疆,石河子,832003 |
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| 摘 要： | 为减少混凝土早期塑性收缩裂缝及提高混凝土韧性,采用了在混凝土中混掺两种纤维的方法,通过试验确定了纤维的最佳掺加工艺及掺量,研究了纤维二元混合时对混凝土强度的混合系数,比较了混合纤维混凝土和单掺纤维混凝土及普通混凝土的早期抗开裂效果.
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| 关 键 词： | 玻璃纤维 聚丙烯纤维 裂缝 韧性 |
Influence of synthetic fabric on early time dehiscence performance of concrete |
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| CHEN Li-fu,SHI Lei. Influence of synthetic fabric on early time dehiscence performance of concrete[J]. Shanxi Architecture, 2008, 34(33) |
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| Authors: | CHEN Li-fu SHI Lei |
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| Affiliation: | CHEN Li-fu SHI Lei |
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| Abstract: | Two kinds of fibre had been added into the concrete in order to reduce the plastic shrinkage cracks of the early age as well as enhance the toughness of the concrete.Had determined the best craft and adding quantity of textile fibre through experiment,had studied on the mixed coefficient when the textile fibre binary mixed to the concrete.Had compared the early anti-dehiscence effect of the synthetic fabric concrete and the textile fibre concrete and the ordinary concrete. |
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| Keywords: | glass fibre polypropylene textile fibre crack toughness |
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