| 工程控制网的稳定性研究 |
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| 引用本文： | 吴杰,余腾,潘庆林.工程控制网的稳定性研究[J].测绘科学,2011,36(5):31-33. |
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| 作者姓名： | 吴杰 余腾 潘庆林 |
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| 作者单位： | 1. 宿迁学院四系,江苏宿迁,223800
2. 南京工业大学土木学院,南京,210009 |
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| 基金项目： | 宿迁市科技局项目“深基坑监测方法与数据处理研究”(S2010010); 宿迁学院科研项目“基坑监测方法与预测预报研究”(2010KY14) |
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| 摘 要： | 工程控制网的点位差异是由于观测误差引起的,还是由位移引起的,必须对其进行区分.本文简要介绍了整体稳定性检验的平均间隙法、单点位移稳定性的间隙分块法、限差法和t检验法,并结合具体的实例进行分析,得出了有益的结论.
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| 关 键 词： | 工程控制网 稳定性 间隙分块法 t检验 |
Stability analysis for basic benchmark of engineering control network |
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| WU Jie,YU Teng,PAN Qing-lin.Stability analysis for basic benchmark of engineering control network[J].Science of Surveying and Mapping,2011,36(5):31-33. |
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| Authors: | WU Jie YU Teng PAN Qing-lin |
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| Institution: | ②(①Four Department,Suqian College,Jiangsu Suqian 223800,China;②Department of Civil Engineering,Nanjing University of Technology,Nanjing 210009,China) |
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| Abstract: | Whether the point difference of Engineering control network is caused by the observation error or is really displacement must be distinguished.The paper briefly introduced an average spacing method of the whole stability and also presented spacing block method and err-limit method and t test method of the single point stability combined with a specific example analysis.And a helpful conclusion was educed in the end. |
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| Keywords: | engineering control network stability spacing block method t test method |
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