| 应变分析法与GPS网优化设计 |
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| 引用本文： | 张勤.应变分析法与GPS网优化设计[J].地球科学与环境学报,1995(4). |
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| 作者姓名： | 张勤 |
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| 作者单位： | 西安地质学院测量工程系 |
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| 摘 要： | 本文借助于弹性力学应变分析理论，提出ＧＰＳ网应变强度分析法，建立了对应于椭球微分坐标系的“位移－应变”数学模型，分析了ＧＰＳ模拟网应变强度的分布情况，得出一些有益的结论。
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| 关 键 词： | 应变分析 GPS网应变强度分析 GPS基线向量 粗差与系统误差 位移与变形 |
STRAIN ANALYSIS METHOD AND OPTIMAL DESIGN OF GPS NETWORK |
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| Zhang Qin.STRAIN ANALYSIS METHOD AND OPTIMAL DESIGN OF GPS NETWORK[J].Journal of Earth Sciences and Environment,1995(4). |
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| Authors: | Zhang Qin |
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| Abstract: | The strain strength analysis method of GPS network and the displacement --deformation mathematicalmodel in the differential ellipsoid coordinate system have been established by using the strain analytical theoryin. the elasticity mechahics. The distribution of the strain strength of the simulation GPS networks have beenanalysed. As a result, the author has obtained some practical conclusions' |
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| Keywords: | Strain analysis Strain strength analysis of GPS networks GPS baseline vectorl Residual and systematic error Displacement-deformation |
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