| 长大管棚在隧道浅埋及地表有结构物段的施工 |
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| 引用本文： | 郑焕学. 长大管棚在隧道浅埋及地表有结构物段的施工[J]. 山西建筑, 2010, 36(15): 307-308 |
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| 作者姓名： | 郑焕学 |
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| 作者单位： | 中铁二十局集团第五工程有限公司,云南,昆明,650000 |
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| 摘 要： | 结合具体工程实例,介绍了采用40 m长大管棚超前支护施工技术在隧道浅埋及地表有结构物段的运用,并从参数确定、机具选择、质量控制与经济对比等方面进行了具体介绍,以期指导实践,促进该技术的推广应用。
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| 关 键 词： | 长大管棚 施工技术 质量控制 经济对比 |
On construction of long and large pipe shed in tunnel shallow burial and ground surface structural section |
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| ZHENG Huan-xue. On construction of long and large pipe shed in tunnel shallow burial and ground surface structural section[J]. Shanxi Architecture, 2010, 36(15): 307-308 |
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| Authors: | ZHENG Huan-xue |
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| Affiliation: | ZHENG Huan-xue |
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| Abstract: | By combining with the project examples,the paper introduces the application of 40 m long and large pipe shed's advanced support technique in the tunnel shallow burial and ground surface structural section, and introduces from the identification of the parameters,the selection of the equipment,the quality control and the economic comparison,so as to direct the practice and enhance the extensive application of the technique. |
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| Keywords: | long and large pipe construction technique quality control economic comparison |
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