| 监控量测技术在长逢沟隧道施工中的应用与数据分析 |
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| 引用本文： | 程跃平.监控量测技术在长逢沟隧道施工中的应用与数据分析[J].山西交通科技,2011(2):38-40. |
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| 作者姓名： | 程跃平 |
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| 作者单位： | 山西省交通建设工程监理总公司; |
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| 摘 要： | 长逢沟隧道为一座左、右线分离的四车道高速公路长隧道,地质情况复杂,围岩软弱破碎,总体较差,Ⅲ级围岩仅占32.86%,Ⅳ、Ⅴ级围岩占67.14%,且穿越3个大断裂带,埋深较浅.根据新奥法施工原理及隧道施工实际情况,在施工过程中严格地、系统地采用监控量测技术指导施工,以现场监控的围岩观察、拱顶下沉、水平收敛、地表下沉等数据...
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| 关 键 词： | 公路 隧道 监控 量测 施工 技术 数据 分析 |
The Application and Data Analysis of Monitoring Measurement Technology in the Construction of Changfenggou Tunnel |
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| CHENG Yue-ping.The Application and Data Analysis of Monitoring Measurement Technology in the Construction of Changfenggou Tunnel[J].Shanxi Science & Technology of Communications,2011(2):38-40. |
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| Authors: | CHENG Yue-ping |
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| Institution: | CHENG Yue-ping(Shanxi Provincial Construction Engineering Supervision Company of Communications,Taiyuan,Shanxi 030012,China) |
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| Abstract: | The paper introduced rigorous and systematic monitoring measurement used to guide the construction according to NATM tunnel construction principle and the actual situation.Based on the observation of the surrounding rock,dome subsidence,the level convergence,surface subsidence etc.,the paper analyzed the stability of the surrounding rock and took appropriate measures to ensure construction quality and safety,speed up the construction schedule for a reliable technology guarantee. |
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| Keywords: | highway tunnel monitoring measurement construction technology data analysis |
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