| 两水隧道软岩铣挖法施工技术 |
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| 引用本文： | 孙伟刚,王成武,陈建. 两水隧道软岩铣挖法施工技术[J]. 现代隧道技术, 2011, 48(2) |
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| 作者姓名： | 孙伟刚 王成武 陈建 |
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| 作者单位： | 中交第二公路工程局有限公司,西安,710065 |
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| 摘 要： | 铣挖法是适合软岩隧道施工工艺的一种开挖方法.文章以两水软岩隧道为例,介绍了铣挖机工艺特点、采用铣挖机的隧道施工方案,从施工安全、施工质量、施工进度等方面进行了钻爆法和铣挖法的分析对比.实践结果表明,铣挖法与预裂爆破相结合是比较安全、经济的施工方法.
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| 关 键 词： | 软岩隧道 铣挖法 钻爆法 对比 |
Milling Excavation Technique of Liangshui Tunnel Embedded in Soft Rocks |
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| Sun Weigang,Wang Chenwu,Chen Jian. Milling Excavation Technique of Liangshui Tunnel Embedded in Soft Rocks[J]. Modern Tunnelling Technology, 2011, 48(2) |
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| Authors: | Sun Weigang Wang Chenwu Chen Jian |
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| Affiliation: | Sun Weigang Wang Chenwu Chen Jian(CCCC Second Highway Engineering Co.,Ltd.,Xi'an 710065) |
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| Abstract: | Milling excavation is suitable for tunnels embedded in soft rocks.Construction technology and options by adopting milling machine are introduced.Comparison between drill and blast method and milling excavation is carried out in terms of construction safety,quality and schedule.Practice indicated that the combination of milling excavation and drill and blast is more safe and economic. |
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| Keywords: | Tunnel in soft rock Milling excavation Drill and blast method Comparison |
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