| 老安山隧道洞内控制网的建立及其贯通精度 |
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| 引用本文： | 辛金珠. 老安山隧道洞内控制网的建立及其贯通精度[J]. 测绘通报, 2018, 0(3): 150-151,157. DOI: 10.13474/j.cnki.11-2246.2018.0096 |
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| 作者姓名： | 辛金珠 |
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| 作者单位： | 中铁十二局, 山西 太原 030032 |
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| 摘 要： | 论述了利用双交叉导线测设长大隧道洞内控制网的方法。该方法能增强洞内导线网形的结构稳定性，提高隧道贯通的精度。
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| 关 键 词： | 交叉导线 洞内控制网的建立 精度分析 |
| 收稿时间： | 2018-02-26 |
Establishment of Mount Lao' anshan Tunnel' s Internal Control Network and Its Boring Precision |
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| XIN Jinzhu. Establishment of Mount Lao' anshan Tunnel' s Internal Control Network and Its Boring Precision[J]. Bulletin of Surveying and Mapping, 2018, 0(3): 150-151,157. DOI: 10.13474/j.cnki.11-2246.2018.0096 |
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| Authors: | XIN Jinzhu |
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| Affiliation: | The 12 th Bureau Group of China Rail Way, Taiyuan 030032, China |
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| Abstract: | This paper discusses the methods of utilizing the double-intersecting conducting wires in long and large cross section tunnels to test the tunnel ' s internal control network. This method is developed to strengthen the structural stability of the net-shaped conductingwires inside the tunnel,and to improve the boring precision across the tunnel. |
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| Keywords: | intersecting conducting wires establishment of a tunnel's internal control network precision analysis |
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