| 高铁沉降监测网点稳定性判断指标研究 |
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| 引用本文： | 王俊丰,;花向红. 高铁沉降监测网点稳定性判断指标研究[J]. 测绘信息与工程, 2014, 0(6): 39-41 |
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| 作者姓名： | 王俊丰, 花向红 |
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| 作者单位： | [1]武汉市市政工程机械化施工有限公司,武汉市利济北路70号430030; [2]武汉大学测绘学院,武汉市珞喻路129号430079 |
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| 摘 要： | 提出了高铁沉降监测起算基准点稳定性判断指标,根据误差传播理论提出指标,给出了如何根据基准点稳定性判断指标确定稳定的基准网平差起算点方法,并通过武咸城际铁路基准网复测数据进行了计算分析验证。
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| 关 键 词： | 高铁沉降监测 基准点 稳定性指标 计算分析 |
Research on the Stability Index of Adjustment Starting Points for High Speed Railway Settlement Subsidence Monitoring |
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| Affiliation: | WANG Junfeng HUA Xianghong( 1 Wuhan Municipal Mechanized Construction Co., Ltd., 70 North Liji Road, Wuhan 430030, China; 2 School of Geodesy and Geomaties,Wuhan University.129 Luoyu Road,Wuhan 430079,China) |
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| Abstract: | The stability index of adjustment starting points for high speed railway is proposed to guide on how to select the appropriate adjustment starting points, which is verified by Wu-Xian inter-city railway project. |
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| Keywords: | high-speed railway subsidence monitoring reference points stability index computational analysis |
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