| 中天山特长隧道施工GPS控制网的建立及横向贯通误差预计分析 |
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| 引用本文： | 臧军强,李明伟.中天山特长隧道施工GPS控制网的建立及横向贯通误差预计分析[J].洛阳工业高等专科学校学报,2011,21(1). |
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| 作者姓名： | 臧军强 李明伟 |
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| 作者单位： | 1. 中铁隧道集团有限公司工程部,河南,洛阳,471009
2. 洛阳理工学院,电气工程与自动化系,河南,洛阳,471023 |
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| 摘 要： | 介绍了中天山隧道平面控制网建网的网型设计、观测和数据处理,分析了该隧道控制网的观测质量,并就控制测量误差对隧道横向贯通误差的影响值进行了估算.同时对提高洞内控制测量精度提出了自己的建议.
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| 关 键 词： | GPS控制网 数据处理 横向贯通误差 分析 |
Establishment of GPS Control Network and Prediction Analysis of Lateral Breakthrough Error in the Long Tunnel Construction of Zhongtianshan |
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| ZANG Jun-qiang,LI Ming-wei.Establishment of GPS Control Network and Prediction Analysis of Lateral Breakthrough Error in the Long Tunnel Construction of Zhongtianshan[J].Journal of Luoyang Technology College,2011,21(1). |
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| Authors: | ZANG Jun-qiang LI Ming-wei |
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| Institution: | ZANG Jun-qiang~1,LI Ming-wei~2 (1.China Railway Tunnel Group Co.Ltd,Luoyang 471009,China,2.Luoyang Institute of Science and Technology,Luoyang 471023,China) |
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| Abstract: | This paper introduces the horizontal control network design,observation and data processing in the Zhongtianshan Tunnel construction,analyses the observation quality of the tunnel control network,and estimates the impact of the control measurement error on the tunnel lateral breakthrough error.At the same time,it gives some suggestion on improving the measurement accuracy inside the tunnel. |
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| Keywords: | GPS control network data processing lateral breakthrough error analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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