| 新奥法在岭南高速公路隧道施工中的应用 |
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| 引用本文： | 王新增.新奥法在岭南高速公路隧道施工中的应用[J].筑路机械与施工机械化,2007,24(10):48-50. |
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| 作者姓名： | 王新增 |
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| 作者单位： | 河南岭南高速公路有限公司,河南,郑州,450015 |
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| 摘 要： | 结合新奥法光面爆破、锚喷支护及监控量测等各方面的施工特点,从监控量测、开挖施工、洞身开挖、超前及二次衬砌等5个方面对雪家庄隧道施工技术方案进行了详细探讨,并在施工中采用了隧道监控、大断面连拱隧道等各种施工新技术。实践证明:新奥法保证了施工安全,提高了施工效率,降低了施工成本。
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| 关 键 词： | 新奥法 隧道施工 开挖支护 监控量测 |
| 文章编号： | 1000-033X（2007）10-0048-03 |
| 修稿时间： | 2007-02-12 |
Application of New Austrian Tunneling Method in Lingnan Expressway Tunnel Construction |
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| WANG Xin-zeng.Application of New Austrian Tunneling Method in Lingnan Expressway Tunnel Construction[J].Road Machinery & Construction Mechanization,2007,24(10):48-50. |
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| Authors: | WANG Xin-zeng |
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| Institution: | Henan Lingnan Expressway Co. Ltd., Zhengzhou 450015, Henan, China |
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| Abstract: | According to the construction characteristics of smooth blasting, bolting and shotcreting and monitoring measurement for New Austrian Tunneling Method, the construction scheme of Xuejiazhuang tunnel is discussed from monitoring measurement, excavation construction, cave excavation, lead and secondary lining. The practice proved that the NATM could guarantee the construction safety, increase the efficiency and decrease the construction costs. |
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| Keywords: | NATM tunneling construction excavation supporting monitoring measurement |
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