| 交口隧道3号横洞挑顶方案和施工方法 |
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| 引用本文： | 史海勇. 交口隧道3号横洞挑顶方案和施工方法[J]. 山西建筑, 2009, 35(22): 323-324 |
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| 作者姓名： | 史海勇 |
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| 作者单位： | 中铁十二局二公司,山西,太原,030053 |
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| 摘 要： | 以郑西铁路客运专线交口隧道3号横洞工程为例，详细介绍了渐进小导洞挑顶法的施工方法及步骤，并阐述了施工要点和注意事项，以期为今后类似黄土隧道横洞挑顶施工积累经验和进一步推广该技术的应用。
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| 关 键 词： | 铁路 隧道 施工方案 小导洞 施工要点 |
The ripping scheme and construction method of Jiaokou tunnel No. 3 transverse gallery |
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| SHI Hai-yong. The ripping scheme and construction method of Jiaokou tunnel No. 3 transverse gallery[J]. Shanxi Architecture, 2009, 35(22): 323-324 |
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| Authors: | SHI Hai-yong |
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| Affiliation: | SHI Hai-yong |
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| Abstract: | Taking Jiaokou tunnel No. 3 transverse gallery engineering of Zheng-xi railway passenger dedicated line as example, the construction method and steps of progressive small guide hole ripping method were introduced in detail, and the construction points and points for attention were explained, so as to accumulate experience for future similar loess tunnel transverse gallery tipping construction, and extend the application of this technology. |
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| Keywords: | railway tunnel construction scheme small guide hole construction points |
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