| 相似变换在现代化矿井测量中的应用及探讨 |
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| 引用本文： | 李慧平,李耀龙.相似变换在现代化矿井测量中的应用及探讨[J].中国煤炭,2011,37(10). |
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| 作者姓名： | 李慧平 李耀龙 |
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| 作者单位： | 榆林神华能源有限责任公司,陕西省榆林市,719000 |
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| 摘 要： | 提出在国家统一平面坐标系下通过相似变换方法建立相对独立坐标系,将两套坐标系分别用于同一矿井井下和地面工程,以解决测量边长变形带来的测设改算问题.结合工程实例说明了在实践中的应用并进行了讨论.
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| 关 键 词： | 现代化矿井 矿山测量 坐标系 相似变换 |
Application and discussion of similar transformation for measurement in modernized mines |
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| Li Huiping
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Li Yaolong.Application and discussion of similar transformation for measurement in modernized mines[J].China Coal,2011,37(10). |
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| Authors: | Li Huiping Li Yaolong |
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| Affiliation: | Li Huiping,Li Yaolong(Yulin Shenhua Energy Company,Yulin,Shannxi 719000,China) |
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| Abstract: | The relative independent coordinate system could be set up in a plane coordinate system via the similar transformation.These two coordinate systems could be separately applied in the pit and ground engineering for the same mine,so that the measuring and setting problems of deformation of side length measurement could be solved.Combined with engineering projects,the application of similar transformation was discussed. |
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| Keywords: | modernized mine mine survey coordinate system similar transformation |
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