| 常规制备的PVA纤维增韧水泥基复合材料 |
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| 引用本文： | 何芸.常规制备的PVA纤维增韧水泥基复合材料[J].江西水利科技,2010,36(1):18-23. |
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| 作者姓名： | 何芸 |
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| 作者单位： | 江西省宜春市水利局,江西,宜春,336000 |
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| 摘 要： | 针对水泥基材料抗拉强度低、韧性差、可靠性低和开裂后裂缝宽度难以控制等问题，使用适量的PVA短纤维，通过弯曲、直接拉伸力学性能试验，效果显著．
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| 关 键 词： | 聚乙烯醇纤维 直接拉伸 增韧 水泥基复合材料 |
Toughness-enhancing properties of cement-based composite materials with PVA fiber on routine preparation |
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| HE Yun.Toughness-enhancing properties of cement-based composite materials with PVA fiber on routine preparation[J].Jiangxi Hydraulic Science & Technology,2010,36(1):18-23. |
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| Authors: | HE Yun |
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| Affiliation: | Yichun Municipal Water Resources Bureau of Jiangxi Province/a>;Yichun 333600/a>;China |
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| Abstract: | Aimed at the problems of cement-based materials such as low tensile strength,poor toughness,low reliability and diffi-cult to control crack after its cracking,the suitable PVA staple fiber is used to improve the bending and direat tensile mechanical properties.The effect is good. |
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| Keywords: | PVA fiber Direct tension Toughen Cement-based materials |
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