| 围岩收敛观测技术在隧道施工中的应用 |
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| 引用本文： | 董琪. 围岩收敛观测技术在隧道施工中的应用[J]. 科技情报开发与经济, 2006, 16(12): 293-295 |
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| 作者姓名： | 董琪 |
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| 作者单位： | 中铁十七局集团第五工程有限公司,山西,太原,030032 |
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| 摘 要： | 介绍了利用测杆配合全站仪自由设站法进行隧道围岩绝对位移值的观测方法和原理,指出该监测系统具有成本低廉、操作简便、数据处理简单等优点并能提供直观详细的数据。
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| 关 键 词： | 隧道施工 围岩收敛 绝对位移值 观测技术 |
| 文章编号： | 1005-6033（2006）12-0293-03 |
| 收稿时间： | 2006-02-21 |
| 修稿时间： | 2006-02-21 |
The Application of the Wall-rock Convergence Observation Technique in the Tunnel Construction |
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| DONG Qi. The Application of the Wall-rock Convergence Observation Technique in the Tunnel Construction[J]. Sci-Tech Information Development & Economy, 2006, 16(12): 293-295 |
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| Authors: | DONG Qi |
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| Abstract: | This paper introduces the methods and principles of observing the absolute displacement value of the tunnel wall-rock by using the surveying rod combined with whole-station instrument's free establishment of station, and points out that the detecting system possesses the advantages of lower cost, convenient operation, and simple data processing, etc. and can provide visualized and detail data. |
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| Keywords: | tunnel construction wall-rock convergence absolute displacement value observing technique |
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