| 路用橡胶混凝土的研究现状分析与展望 |
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| 引用本文： | 邓宗才,刘希成. 路用橡胶混凝土的研究现状分析与展望[J]. 国防交通工程与技术, 2010, 8(6): 1-5 |
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| 作者姓名： | 邓宗才 刘希成 |
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| 作者单位： | 北京工业大学城市与工程防灾减灾省部共建教育部重点实验室; |
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| 摘 要： | 橡胶混凝土具有轻质高弹、耐磨减震、抗裂性好、冲击韧性高、降噪隔声等优点;同时橡胶粉粒的掺入对混凝土的抗渗性、耐久性以及抗疲劳、抗冲刷等动力性能也有一定的改善作用。因此,为解决普通道路面层、机场跑道等实际工程中混凝土因脆性较高而产生的一系列问题,路用橡胶混凝土的研究已经成为热点。文中介绍了橡胶混凝土的物理力学性能和在道路工程中的应用现状,展望了今后的研究方向,为未来橡胶粉粒在道路混凝土等工程领域的应用提供借鉴。
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| 关 键 词： | 橡胶混凝土 物理力学性能 机场跑道 道路工程 |
Analysis of the Present and Future Development of Rubberized Concrete in Highway Engineering |
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| Deng Zongcai,Liu Xicheng. Analysis of the Present and Future Development of Rubberized Concrete in Highway Engineering[J]. Traffic Engineering and Technology for National Defence, 2010, 8(6): 1-5 |
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| Authors: | Deng Zongcai Liu Xicheng |
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| Affiliation: | Deng Zongcai,Liu Xicheng(The Provincial-Ministerial Joint Key Laboratory of Urban Security and Disaster-Preventing Engineering,Beijing University of Technology,Beijing 100124,China) |
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| Abstract: | Rubberized Concrete has lots of advantages,such as being light in weight,high in elasticity,and good in shock re-sistance,crack resistance,impact toughness,noise insulation etc.Besides,blending rubber powder into concrete can,to a cer-tain extent,improve the impermeability,durability and dynamic performances of concrete in fatigue resistance and scour resist-ance.Therefore,to solve practical engineering problems of the high brittleness of concrete in ordinary road surface,airport run-ways etc.,the developme... |
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| Keywords: | rubberized concrete physical and mechanical properties airport runway road engineerin |
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