| 黄土隧道浅埋偏压洞口段施工技术要点 |
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| 引用本文： | 陈和清,杨鲜明.黄土隧道浅埋偏压洞口段施工技术要点[J].山西建筑,2007,33(13):331-332. |
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| 作者姓名： | 陈和清 杨鲜明 |
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| 作者单位： | 中铁十二局集团第三工程公司,山西太原,030079 |
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| 摘 要： | 结合工程概况,给出了进洞方案,介绍了边、仰坡开挖及支护的施工方法,并从搭设钻孔平台安装钻机、钻孔、清孔验孔、安装管棚、注浆等方面阐述了超前支护技术,最后介绍了洞身开挖顺序,以供类似工程参考。
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| 关 键 词： | 黄土隧道 浅埋偏压洞口段 施工技术 |
| 文章编号： | 1009-6825(2007)13-0331-02 |
| 修稿时间： | 2006-12-02 |
Construction technologies of loess tunnel at shallow-buried biased opening section |
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| CHEN He-qing,YANG Xian-ming.Construction technologies of loess tunnel at shallow-buried biased opening section[J].Shanxi Architecture,2007,33(13):331-332. |
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| Authors: | CHEN He-qing YANG Xian-ming |
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| Affiliation: | CHEN He-qing YANG Xian-ming |
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| Abstract: | Combined with practical engineering, the article gives entrance program, introduces construction method of excavation and support of side and front slope, illustrates lead supporting technology from erection of drilling platform, installation of drilling machine, drilling, hole cleaning and detection, setting of pilot pipes, and grouting, and proposes the sequence of tunnel excavation, which to offer a reference for similar engineering. |
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| Keywords: | loess tunnel shallow-burled biased opening section construction technology |
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