| 牛家营二号隧道风积砂段施工技术 |
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| 引用本文： | 陈洋. 牛家营二号隧道风积砂段施工技术[J]. 山西建筑, 2009, 35(30): 329-330 |
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| 作者姓名： | 陈洋 |
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| 作者单位： | 呼和浩特铁路局蒙冀铁路有限责任公司,内蒙古包头,014010 |
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| 摘 要： | 以牛家营二号隧道风积砂段隧道施工为例,着重对岩石隧道与风积砂隧道过渡段、风积砂隧道洞口段等施工技术进行了总结,通过该方案的实施,解决了风积砂隧道易塌方、出洞难等问题,简化了施工程序,节约了施工成本。
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| 关 键 词： | 风积砂隧道 过渡段 洞口段 施工技术 |
On construction technology of Niujiaying 2nd tunnel in wind-blown sand section |
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| CHEN Yang. On construction technology of Niujiaying 2nd tunnel in wind-blown sand section[J]. Shanxi Architecture, 2009, 35(30): 329-330 |
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| Authors: | CHEN Yang |
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| Abstract: | Taking Niujiaying 2nd tunnel in wind-blown sand section as an example,the paper sums up the construction technology in rock tunnel,the transition section of wind-blown section,the cave mouth section of tunnel,solves the problems of the wind-blown tunnel,which easily collapse and get out difficultly,according to the implementation of the scheme,and simplifies the construction procedure and saves the construction costs. |
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| Keywords: | wind-blown tunnel transition section mouth of cave section construction technology |
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