| 新建铁路天平线双块式无砟轨道施工技术 |
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| 引用本文： | 杜蕾.新建铁路天平线双块式无砟轨道施工技术[J].铁道建筑,2012(7):126-129. |
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| 作者姓名： | 杜蕾 |
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| 作者单位： | 中铁第一勘察设计院集团有限公司,甘肃兰州,730000 |
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| 摘 要： | 新建铁路天水至平凉线长度>6 km的隧道内均采用双块式无砟轨道。在介绍双块式无砟轨道结构组成和工艺流程的基础上,详细论述用工具轨法进行无砟轨道施工的技术方法及施工要点。
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| 关 键 词： | 无砟轨道 双块式轨枕 结构设计 施工方法 |
Construction techniques of double-block ballastless track on Tianshui-Pingliang new railway line |
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| DU Lei.Construction techniques of double-block ballastless track on Tianshui-Pingliang new railway line[J].Railway Engineering,2012(7):126-129. |
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| Authors: | DU Lei |
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| Institution: | DU Lei(China Railway First Survey and Design Institute Group Ltd,Lanzhou Gansu 730000,China) |
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| Abstract: | According to the construction of more than 6 km double-block ballastless track in the tunnel of the new railway from Tianshui to Pingliang,this paper introduced the structure composition and the technological process of double-block ballastless track,based on which the technical methods and construction points of the course tuning machine being used in ballastless track engineering were studied in detail. |
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| Keywords: | Ballastless track Double-block sleepers Structure design Construction method |
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