| 纪越区间隧道不良地质段施工技术总结 |
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| 引用本文： | 杨红艳. 纪越区间隧道不良地质段施工技术总结[J]. 山西建筑, 2007, 33(17): 316-317 |
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| 作者姓名： | 杨红艳 |
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| 作者单位： | 中铁十二局集团公司二公司,山西,太原,030032 |
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| 摘 要： | 以广州地铁二号线纪越区间隧道工程为例,介绍了其施工总体方案,阐述了隧道开挖辅助措施及初支强化措施,并对施工步骤及施工要点和岩溶、流砂及涌水地段的施工处理措施进行了论述,以供相关工程参考。
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| 关 键 词： | 隧道 岩溶地区 涌水地段 施工处理措施 |
| 文章编号： | 1009-6825（2007）17-0316-02 |
| 修稿时间： | 2007-01-29 |
Summary on the construction technique of unfavorable geological section in Jiyue regional tunnel |
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| YANG Hong-yan. Summary on the construction technique of unfavorable geological section in Jiyue regional tunnel[J]. Shanxi Architecture, 2007, 33(17): 316-317 |
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| Authors: | YANG Hong-yan |
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| Affiliation: | YANG Hong-yan |
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| Abstract: | Taking works in Jiyue regional tunnel in the No. 2 line of Guangzhou metro general construction scheme is introduced as well as auxiliary measures and primary support measures for excavation. According to unfavorable geological conditions such as karat, drift sand and water flush region practical construction measures and key points are mentioned in order to provide references for similar works. |
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| Keywords: | tunnel karst region water flush region construction treatment measure |
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