| 几种纤维在增强混凝土中的应用 |
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| 引用本文： | 倪敬达,于湖生. 几种纤维在增强混凝土中的应用[J]. 高科技纤维与应用, 2005, 30(4): 37-41 |
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| 作者姓名： | 倪敬达 于湖生 |
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| 作者单位： | 青岛大学,纺织服装学院,山东,青岛,266071;青岛大学,纺织服装学院,山东,青岛,266071 |
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| 摘 要： | 介绍了聚丙烯纤维、碳纤维、钢纤维和玻璃纤雏增强混凝土的基本性能，其中聚丙烯纤维有较好的技术经济性能，已在混凝土工程中广泛应用；由于碳纤维等后3种纤维有高强、高模和韧性，可用于次结构甚至主结构的增强或加固用。同时简介了国内外研究情况以及一些实际应用案例，指出今后有待研究的问题和研究的重点及方向。
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| 关 键 词： | 混凝土 纤维混凝土 聚丙烯 碳纤维 钢纤维 玻璃纤维 |
| 文章编号： | 1007-9815(2005)04-0037-04 |
| 修稿时间： | 2005-07-27 |
Applications of fibers reinforced concrete |
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| NI Jing-da,YU Hu-sheng. Applications of fibers reinforced concrete[J]. Hi-Tech Fiber & Application, 2005, 30(4): 37-41 |
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| Authors: | NI Jing-da YU Hu-sheng |
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| Abstract: | Introduced the fundamental characteristics of fiber reinforced concretes, which were reinforced by polypropylene fiber, carbon fiber, steel fiber and glass fiber. The polypropylene fiber was widely used in concrete constructions due to its perfect technical properties and low cost. The other three fibers, which are of high strength and high modulus properties, may be used in construction mainframe. The researches and applications of the four type fibers in concrete are summarized. We also indicated the future research topics and directions. |
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| Keywords: | concrete fiber reinforced concrete carbon fiber glass fiber polypropylene fiber steel fiber |
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