| 一次性浇筑地铁长轨枕双侧沟式整体道床技术应用 |
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| 引用本文： | 赵春艳. 一次性浇筑地铁长轨枕双侧沟式整体道床技术应用[J]. 科技情报开发与经济, 2012, 22(19): 154-156 |
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| 作者姓名： | 赵春艳 |
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| 作者单位： | 中铁上海工程局华海工程有限公司,上海,201101 |
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| 摘 要： | 地铁轨道道床浇筑混凝土时,水沟里的水容易通过水沟和道床两次浇筑混凝土的接触缝进入道床,对道床产生破坏,以致使道床混凝土松动,直接影响地铁线路的稳定。详细探讨了一次性浇筑地铁长轨枕双侧沟式整体道床技术的应用。
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| 关 键 词： | 地铁轨道 整体道床 一次性浇筑技术 |
The Application of One-time Concreting Technology for Subway Long Sleeper Bilateral Groove Type Monolithic Roadbed |
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| ZHAO Chun-yan. The Application of One-time Concreting Technology for Subway Long Sleeper Bilateral Groove Type Monolithic Roadbed[J]. Sci-Tech Information Development & Economy, 2012, 22(19): 154-156 |
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| Authors: | ZHAO Chun-yan |
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| Affiliation: | ZHAO Chun-yan |
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| Abstract: | In concreting for subway track＇s roadbed, the water in the ditch will easily contact joints between the ditch and roadbed in two-times concreting, which will cause the enter the damage roadbed through the to the roadbed, make the roadbed concrete loose, and directly influence the stability of the subway lines. This paper probes into the application of one-time concreting technology for subway long sleeper bilateral groove type monolithic roadbed. |
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| Keywords: | subway track monolithic roadbed one-time concreting technology |
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