| 京包铁路八苏木隧道防排水技术研究 |
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| 引用本文： | 庞旭卿.京包铁路八苏木隧道防排水技术研究[J].路基工程,2010(4):242-244. |
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| 作者姓名： | 庞旭卿 |
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| 作者单位： | 陕西铁路工程职业技术学院,陕西渭南,714000 |
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| 摘 要： | 京包铁路集宁至包头段八苏木隧道属于单洞、特长双线、特大断面隧道,且洞身有膨胀性围岩分布。因采取了合理有效的施工及防排水系统等针对性技术措施,确保了施工安全及质量目标的实现。
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| 关 键 词： | 铁路 大断面隧道 防排水技术 盲沟 |
Study on Waterproofing and Drainage Technique for Basumu Tunnel in Beijing-Baotou Railway |
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| Authors: | PANG Xu-qing |
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| Institution: | PANG Xu-qing(Shanxi Railway Engineering Institute,Weinan 714000,Shanxi,China) |
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| Abstract: | Basumu Tunnel in Jining-Baotou section of Beijing-Baotou Railway has single cave,super-long double tracks and super-large cross section,with expansive rock distributing in tunnel body.The corresponding technical measures such as reasonable effective construction and waterproof and drainage system are taken to ensure constructions safety and quality target. |
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| Keywords: | railway large cross-section tunnel waterproof and draining technique blind drain |
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