| 广惠高速公路青山隧道的施工技术 |
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| 引用本文： | 黄经纬,李立民,王汉武.广惠高速公路青山隧道的施工技术[J].筑路机械与施工机械化,2004,21(8):40-41,43. |
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| 作者姓名： | 黄经纬 李立民 王汉武 |
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| 作者单位： | 1. 广东省长大公路工程有限公司,广东,广州,510620
2. 长安大学,工程机械学院,陕西,西安,710064 |
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| 摘 要： | 通过青山隧道Ⅱ、Ⅲ类围岩上下台阶法施工及特殊地段处理等施工实践,认识新奥法设计与施工关系,并通过施工观察,洞内外的地质调查,岩土力学实验及现场监控量测等施工反馈信息,分析确定围岩的物理参数,及时确定和调整支护参数.
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| 关 键 词： | 隧道工程 上下台阶法施工 特殊地段处理 |
| 文章编号： | 1000-033X(2004)08-0040-02 |
Construction of Qingshan tunnel of Guanghui expressway |
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| HUANG Jing-wei,LI Li-min,WANG Han-wu.Construction of Qingshan tunnel of Guanghui expressway[J].Road Machinery & Construction Mechanization,2004,21(8):40-41,43. |
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| Authors: | HUANG Jing-wei LI Li-min WANG Han-wu |
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| Institution: | HUANG Jing-wei1,LI Li-min2,WANG Han-wu1 |
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| Abstract: | Through the practical construction of class II and class III wall rock of Qingshan Tunnel usingstep method and treatment in special sections,the relationships between design and construction of New Austrian Tunneling Method are introduced. This paper analyzes the physical parameters, determines and adjusts the support parameters through construction observation, geologic survey, rock mechanics experiments and measures on site. |
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| Keywords: | tunnel engineering step method treatment in special section |
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