| 厦蓉高速巫帮隧道围岩变形监控量测与分析 |
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| 引用本文： | 黄自永,高文华,朱建群.厦蓉高速巫帮隧道围岩变形监控量测与分析[J].西部交通科技,2009(12):62-65. |
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| 作者姓名： | 黄自永 高文华 朱建群 |
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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： | 国家自然科学基金，教育部留学回国人员科研启动基金，湖南省科技攻关项目 |
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| 摘 要： | 文章结合厦蓉高速贵州境巫帮隧道现场工程地质和隧道开挖情况，制定了详细的隧道围岩监测方案，确定了班场量测的内容、项目与方法，提出了围岩稳定判别标准。并通过对隧道典型断面的拱顶下沉量、周边位移收敛量及地表沉降位移的监测数据的分析．阐述了闭岩变形发展变化规律和产生的原因。
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| 关 键 词： | 监控量测 隧道工程 围岩变形 稳定 |
Monitoring and Analysis of Surrounding Rock Deformation of Wubang Tunnel of Xia-Rong Highway |
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| HUANG Zi-yong,GAO Wen hua,ZHU Jian-qun.Monitoring and Analysis of Surrounding Rock Deformation of Wubang Tunnel of Xia-Rong Highway[J].Western China Communication Science & Technology,2009(12):62-65. |
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| Authors: | HUANG Zi-yong GAO Wen hua ZHU Jian-qun |
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| Institution: | (Institute of Geotechnical Engineering, Hunan University of Science and Technology, Xiangtan, Hunan, 411201 ) |
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| Abstract: | The geological condition of Wubang tunnel in Guizhou is introduced in this paper.The article established the scheme,which determined the method, items and contents of in-situ measurement.The stable standard of surrounding rock was pro - posed as well,On the basis of these, the construction process was monitored.Then the data of the surrounding rock deformation was analyzed, including arck settlement,section convergence and surface subsidence.The reason and development principle were discussed in the end.The achieved results could take good effect in guiding construction. |
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| Keywords: | Monitoring measurement Tunneling engineering Surrounding rock deformation Stability |
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