| 铁峰山2#隧道左线出口段地质灾害及防治措施 |
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| 引用本文： | 杜建新.铁峰山2#隧道左线出口段地质灾害及防治措施[J].科技情报开发与经济,2006,16(7):283-284. |
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| 作者姓名： | 杜建新 |
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| 作者单位： | 中铁三局集团桥隧分公司,河北,邯郸,056036 |
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| 摘 要： | 结合铁峰山2#隧道左线出口段的施工情况,针对性地分析了砂岩岩爆和塌方等地质灾害产生的机理和原因,提出了不同的应变防治措施,取得了良好的效果,可对以后类似隧道的设计和施工起到一定的借鉴作用。
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| 关 键 词： | 地质灾害 隧道施工 砂岩岩爆 塌方 |
| 文章编号： | 1005-6033（2006）07-0283-02 |
| 收稿时间： | 2005-12-13 |
| 修稿时间： | 2005年12月13 |
The Geological Disasters in the Exit Section on Tiefengshan No.2 Tunnel's Left Line |
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| DU Jian-xin.The Geological Disasters in the Exit Section on Tiefengshan No.2 Tunnel''''s Left Line[J].Sci-Tech Information Development & Economy,2006,16(7):283-284. |
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| Authors: | DU Jian-xin |
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| Institution: | DU Jian-xin |
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| Abstract: | Connecting with the construction situation of the exit section on Tiefengshan No.2 tunnel's left line,this paper makes corresponding analysis on the mechanism and causes of the geological disasters such as the sandstone pressure bump,and landslide,etc.,and puts forward different preventive measures,which obtain good results and can be used for the reference for the design and construction of the future similar tunnels. |
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| Keywords: | geological disaster tunnel construction sandstone pressure bump landslide |
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