| 聚丙烯纤维网混凝土桥面抗冻性探讨 |
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| 引用本文： | 迟银波,庞静,刘海苹.聚丙烯纤维网混凝土桥面抗冻性探讨[J].低温建筑技术,2007(1):7-8. |
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| 作者姓名： | 迟银波 庞静 刘海苹 |
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| 作者单位： | 黑龙江工程学院,哈尔滨,150050 |
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| 基金项目： | 基于寒区聚丙烯纤维网水泥混凝土桥面铺装应用研究(2006JT218-35) |
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| 摘 要： | 以聚丙烯纤维网水泥混凝土替代普通水泥混凝土作为桥面铺装材料,可以改善混凝土抗冻性能,并能够利用聚丙烯纤维网良好的性能减轻桥面铺装混凝土在低温作用下的破坏,增加行车的舒适性,延长铺装及桥梁主体的使用寿命。本文对聚丙烯纤维网水泥混凝土桥面铺装的抗冻耐久性进行了试验研究,并对试验结果加以分析。
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| 关 键 词： | 聚丙烯纤维网混凝土 冻融循环 质量损失率 |
| 文章编号： | 1001-6864（2007）01-0007-02 |
| 修稿时间： | 2006-08-08 |
RESEARCH ON FROST- RESISTING DURABILITY OF BRIDGE DECKING PAVEMENT WITH FIBERMESH CEMENT CONCRETE |
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| CHI Yin-bo,PANG Jing,LIU Hai-ping.RESEARCH ON FROST- RESISTING DURABILITY OF BRIDGE DECKING PAVEMENT WITH FIBERMESH CEMENT CONCRETE[J].Low Temperature Architecture Technology,2007(1):7-8. |
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| Authors: | CHI Yin-bo PANG Jing LIU Hai-ping |
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| Affiliation: | Heilongiiang Institute of Technology, Harbin 150050, China |
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| Abstract: | Polypropylene fibermesh cement concrete as a kind of subsitute material of common cement concrete,is used for bridge decking pavement to reduce damages of bridge decking pavement at low tempera- ture,increase comfortablility of driving and prolong lifespan of bridge.The frost-resisting duribility of fi- bermesh cement concrete bridge decking pavement was carried out and analyzed by experiment. |
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| Keywords: | polypropylene fibermesh concrete cycle of freezing and thawing quality loss ratio |
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