| 解析法预计平面贯通测量误差应用 |
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| 引用本文： | 刘小庆,赵晓丹,法维刚.解析法预计平面贯通测量误差应用[J].交通科技与经济,2009,11(6):117-119. |
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| 作者姓名： | 刘小庆 赵晓丹 法维刚 |
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| 作者单位： | [1]辽宁工程技术大学,辽宁阜新123000 [2]沈阳军区65015部队,辽宁大连116023 [3]辽宁科技学院,辽宁本溪117022 |
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| 摘 要： | 在交通工程的隧道和矿山井下建设中，由于预计贯通平面测量误差的传统图解法存在缺陷，提出用误差椭圆和坐标变换2种解析法来预计贯通测量平面误差，并通过实例证明，这2种新方法过程简单，不仅可以提高平面贯通测量的精度，还可以节省时间，提高工作效率。
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| 关 键 词： | 贯通测量 误差预计 误差椭圆 坐标变换 |
Estimation of Pianimetric Error For Holing Through by Analytica Method |
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| LIU Xiao-qing,ZHAO Xiao-dan,FA Wei-gang.Estimation of Pianimetric Error For Holing Through by Analytica Method[J].Technology & Economy in Areas of Communications,2009,11(6):117-119. |
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| Authors: | LIU Xiao-qing ZHAO Xiao-dan FA Wei-gang |
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| Institution: | 1. Liaoning Engineering Technology University, Fuxin 123000, Liaoning, China;2. Shenyang Military Region 65015 Troops Dalian 116023, Liaoning,China; 3. Liaoning Institute of Science and Technology, Benxi 117022, Liaoning, China) |
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| Abstract: | In the construction of tunnels of the traffic engineering and underground mines, because of the inadequacy of the traditional graphical method expected to run through of plane measurement error, the two types of analysis： the error ellipse and coordinate transformation met p areis expected to work out error, and it has proved that two new method is simple, not only can improve the precision of the plane error, but also can save time and enhance efficiency by example. |
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| Keywords: | holing through survey expectation error error ellipse coordinate transformation |
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