| 大断面黄土隧道围岩变形监控量测技术 |
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| 引用本文： | 初厚永.大断面黄土隧道围岩变形监控量测技术[J].现代交通技术,2009,6(1):68-72. |
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| 作者姓名： | 初厚永 |
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| 作者单位： | 中铁二十三局郑西铁路客运专线工程指挥部,陕西,华阴,714200 |
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| 摘 要： | 结合郑西铁路客运专线高桥大断面黄土隧道的监控量测工作，详细介绍了无尺量测技术的观测系统、观测方法、观测要点和观测精度，以及量测数据的计算、应用和回归分析方法，为类似软弱隧道的监控量测工作提供参考和借鉴。
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| 关 键 词： | 黄土隧道 围岩变形 监控量测技术 |
Monitoring and Measurement Technology on the Wall Rock Deformation in Large Section Loess Tunnel |
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| Chu Houyong.Monitoring and Measurement Technology on the Wall Rock Deformation in Large Section Loess Tunnel[J].Modern Transportation Technology,2009,6(1):68-72. |
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| Authors: | Chu Houyong |
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| Institution: | China Railway 23rd Group Co.;Ltd;Huayin 714200;China |
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| Abstract: | Combined with the monitoring and measurement practice in Gaoqiao large section loess tunnel of ZhengzhouXian railway passenger dedicated line project,this paper particularly introduces the observation systems,methods, key-points and precision of the no-ruler measurement technology,as well as the methods of calculation,application and regression analysis of measurement data. The results provide references for the monitoring and measurement works carried out in the similar soft rock tunnels. |
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| Keywords: | loess tunnel wall rock-deformation monitoring and measurement technology |
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