| 矿井井架基础沉降监测基准网的稳定性分析 |
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| 引用本文： | 熊靖飞,王列平,苗小芒,邢海洋.矿井井架基础沉降监测基准网的稳定性分析[J].北京测绘,2013(6):16-18. |
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| 作者姓名： | 熊靖飞 王列平 苗小芒 邢海洋 |
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| 作者单位： | 安徽理工大学测绘学院,安徽淮南,232001;安徽理工大学测绘学院,安徽淮南,232001;安徽理工大学测绘学院,安徽淮南,232001;安徽理工大学测绘学院,安徽淮南,232001 |
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| 摘 要： | 对矿井井架基础沉降量进行观测,其监测基准网的重要性和特殊性使其对基础网的选取及稳定性都有较高要求.本文从对近代平差基础理论和测量平差中的统计假设检验原理入手,讨论监测基准网的选取及稳定性.结合某矿井井架基础沉降监测网实例,采用秩亏自由网平差和统计假设检验的F检验法,由实测数据解算可得点A1,A2和A3相对稳定,可组建为井架基础沉降监测基准网.
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| 关 键 词： | 监测基准网 稳定性分析 秩亏自由网 F检验 |
The Stability Analysis of Mine Derrick Basis Subsidence Monitoring Reference Network |
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| XIONG Jing-fei,WANG Lie-ping,MIAO Xiao-mang,XING Hai-yang.The Stability Analysis of Mine Derrick Basis Subsidence Monitoring Reference Network[J].Beijing Surveying and Mapping,2013(6):16-18. |
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| Authors: | XIONG Jing-fei WANG Lie-ping MIAO Xiao-mang XING Hai-yang |
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| Institution: | (School of Geomatics, Anhui University of Science and Technology, Huainan, Anhui 232001 ,China) |
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| Abstract: | To observations of Mine derrick foundation settlement observations, he the select and stability of basis net have higher requirements on because of its importance and the particularity, start from the principle of statistical hypothesis tes- ting modern adjustment of the basic theory and measurement adiustment in this paper,In addition discuss benchmarks for monitoring network selection and stability. Combine with a mine derrick foundation subsidence network instance, using the F test of rank defect free network adjustment and statistical hypothesis testing,According to Solver the measured data , points A1, A2 and A3 can be set up benchmarks for monitoring network . |
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| Keywords: | benchmarks for monitoring network stability analysis rank defect free network f-test |
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