| 聚丙烯纤维混凝土在桥面连续及伸缩缝中的应用 |
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| 引用本文： | 王黎明,唐维中,郭浩. 聚丙烯纤维混凝土在桥面连续及伸缩缝中的应用[J]. 东北林业大学学报, 2003, 31(1): 49-50 |
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| 作者姓名： | 王黎明 唐维中 郭浩 |
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| 作者单位： | 1. 东北林业大学,哈尔滨,150040
2. 解放军65411部队后勤部 |
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| 摘 要： | 探讨聚丙烯短纤维掺加于普通混凝土中改善混凝土抗冲击、抗冻等性能的作用机理，结合实例介绍了聚丙烯纤维混凝土在桥面连续及伸缩缝中的应用。
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| 关 键 词： | 应用 聚丙烯纤维混凝土 抗冲击性 抗冻性 桥面连续 伸缩缝 |
Application of Polypropylene Fiber Reinforced Concrete to the Joint of Continuous Slab-deck and the Expansion Joint of Bridge |
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| Wang Liming. Application of Polypropylene Fiber Reinforced Concrete to the Joint of Continuous Slab-deck and the Expansion Joint of Bridge[J]. Journal of Northeast Forestry University, 2003, 31(1): 49-50 |
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| Authors: | Wang Liming |
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| Abstract: | Characters of concrete such as impact resistance and frost resistance can be improved if the polypropylene fiber is mixed into the plain concrete. Combined with the concrete example, the applications of polypropylene fiber reinforced concrete to the joint of continuous slab-deck and the expansion joint of bridge was introduced. |
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| Keywords: | Polypropylene fiber reinforced concrete Impact resistance Frost resistance Joint of continuous slab-deck Expansion joint |
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