| 巫帮1#隧道水平岩层软弱围岩施工技术 |
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| 引用本文： | 关辉辉,朱建群,刘栋.巫帮1#隧道水平岩层软弱围岩施工技术[J].西部交通科技,2010(9):66-69. |
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| 作者姓名： | 关辉辉 朱建群 刘栋 |
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| 作者单位： | 湖南科技大学岩土工程研究所,湖南,湘潭,411201 |
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| 基金项目： | 贵州省交通厅科技项目《厦蓉高速公路贵州境榕江格龙至都匀段隧道施工监控量测及超前预报研究》 |
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| 摘 要： | 文章以巫帮1#隧道工程为例,分析了隧道水平岩层对围岩施工的影响,提出了针对性的爆破、支护施工技术,并通过施工效果评价和现场的监控量测分析,证明该爆破、支护技术可有效地维护围岩的稳定。
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| 关 键 词： | 水平岩层 稳定性 施工技术 监控量测 |
Wubang No.1 Tunnel Horizontal Soft Rock Bed Construction Technique |
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| GUAN Hui-hui,ZHU Jian-qun,LIU Dong.Wubang No.1 Tunnel Horizontal Soft Rock Bed Construction Technique[J].Western China Communication Science & Technology,2010(9):66-69. |
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| Authors: | GUAN Hui-hui ZHU Jian-qun LIU Dong |
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| Institution: | (Hunan University of Science and Technology,Lab of Geo-engineering,Xiangtan,Hunan,411201) |
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| Abstract: | Using the construction taken place at Wubang No.1 tunnel as an example,the arti-cle analyzes the influence of horizontal rock layer on the rock wall.It points out that by using construction techniques like target blasting,supporting construction and together with results evaluation and monitoring analysis,the stability of rock wall is safe using this blasting method. |
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| Keywords: | Horizontal rock layer Stability Construction method Monitoring |
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