| 客运专线无砟轨道轨道板裂缝控制技术 |
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| 引用本文： | 周志亮.客运专线无砟轨道轨道板裂缝控制技术[J].铁道建筑技术,2010(8):63-65,73. |
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| 作者姓名： | 周志亮 |
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| 作者单位： | 中国铁建股份有限公司,北京,100855 |
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| 摘 要： | 为解决客运专线施工中普遍存在的无砟轨道轨道板混凝土裂缝问题,以武广客运专线管内无砟轨道试验段及正线的施工为依托,对混凝土裂缝出现的机理、无砟轨道轨道板出现裂缝的原因进行了分析,提出了相应的控制措施,内取得了良好的效果。
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| 关 键 词： | 客运专线 无砟轨道 混凝土裂缝 控制 |
Crack Control Technology of Ballastless Track Slab in PDL |
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| Zhou Zhiliang.Crack Control Technology of Ballastless Track Slab in PDL[J].Railway Construction Technology,2010(8):63-65,73. |
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| Authors: | Zhou Zhiliang |
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| Affiliation: | Zhou Zhijiang (China Railway Construction Co. Ltd. , Beijing 100855, China) |
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| Abstract: | To solve the concrete crack in ballastless track slab, which is common is PDL construction, this paper, taking the construction practice of ballastless track experimental section and normal line in Wu-Guang PDL as basis, analyzes the mechanism of concrete crack and the reasons for ballastless track slab crack, and puts forward relevant control measures, which achieve good effects. |
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| Keywords: | passenger dedicated line ballastless track concrete crack control |
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