| 中兴隧道断层破碎带施工处理技术 |
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| 引用本文： | 刘久意.中兴隧道断层破碎带施工处理技术[J].西部交通科技,2010(9):74-78. |
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| 作者姓名： | 刘久意 |
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| 作者单位： | 重庆交通工程监理咨询有限责任公司,重庆,400060 |
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| 摘 要： | 文章以中兴隧道断层破碎带施工为例,介绍了全断面帷幕注浆施工和超前小管棚的施工处理技术,并对处理后的围岩进行了监控量测,分析了围岩开裂变形现象产生的原因,提出了相应的处治措施。
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| 关 键 词： | 断层破碎带 帷幕注浆 超前小管棚 施工技术 处理措施 |
The Construction Technique of Fault Layer Construction of Zhongxing Tunnel |
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| LIU Jiu-yi.The Construction Technique of Fault Layer Construction of Zhongxing Tunnel[J].Western China Communication Science & Technology,2010(9):74-78. |
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| Authors: | LIU Jiu-yi |
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| Institution: | LIU Jiu-yi(Chongqing Construction Management Consulting Company,Chongqing,400060) |
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| Abstract: | Using the Zhongxing tunnel as an example,the article introduces constructing techniques such as purdah grouting and small pile-shed forepoling.It also gives corresponding measures for post-construction monitoring and analyzes the reason of crack in the rock walls. |
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| Keywords: | Fault layer Purdah grouting Small pile-shed firepoling Construction technique Counter method |
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