| 混合纤维混凝土增强抗裂抗渗性能试验研究 |
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| 引用本文： | 彭书成,丁志超,陈美兰,邓可库.混合纤维混凝土增强抗裂抗渗性能试验研究[J].建筑科学,2007,23(3):56-59. |
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| 作者姓名： | 彭书成 丁志超 陈美兰 邓可库 |
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| 作者单位： | 1. 江西工程纤维科学技术究所,南昌,330086
2. 陕西省宝鸡市93882部队,陕西,宝鸡,721006 |
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| 摘 要： | 介绍了国家863高强改性聚酯合成纤维和盾铃型钢纤维混合应用,并对混合纤维混凝土抗裂、增强基本性能与基准混凝土试件性能进行了对比试验研究,试验结果表明,混合纤维混凝土明显改善混凝土的抗冲击性能,提高混凝土抵抗早期收缩裂缝的能力,有利于提高混凝土在恶劣环境下结构的耐久性。
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| 关 键 词： | 国家863超高强改性聚酯合成纤维 盾铃型钢纤维 收缩裂缝 抗渗性 强度 |
| 文章编号： | 1002-8528（2007）03-0056-04 |
| 收稿时间： | 2006-11-22 |
| 修稿时间： | 2006-11-22 |
The Test Research for Compound Fiber-reinforced Concrete Performance on Intensity Improvement, Crack Control and Leakage Resistance |
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| PENG Shu-cheng,DING Zhi-chao,CHEN Mei-lan,DENG Ke-ku.The Test Research for Compound Fiber-reinforced Concrete Performance on Intensity Improvement, Crack Control and Leakage Resistance[J].Building Science,2007,23(3):56-59. |
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| Authors: | PENG Shu-cheng DING Zhi-chao CHEN Mei-lan DENG Ke-ku |
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| Affiliation: | 1. Jiangxi Engineering Fibre Scientific Technology Institute, Nanchang 330086, China 2. Army Force 93882, Baoji 721006, Shanxi, China |
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| Abstract: | The paper introduces the compound apply of 863 improved polyester fiber and bell-shaped steel fiber.The writers make the comparative trial between compound fiber-reinforced concrete and standard concrete on intensity improvement and cracking control.As the test result shows,compound fiber-reinforced concrete improves the anti-impact performance remarkably;it enhances the capability of cracking resistance in early period and improves the structure durability under severe atmosphere. |
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| Keywords: | 863 improved polyester fiber bell-shaped steel fiber shrinkage cracking leakage resistance intensity |
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