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J4 ›› 2009, Vol. 17 ›› Issue (4): 47-49.

• 技术前沿 • 上一篇    下一篇

提高罗盘仪导线测量精度的探讨

王晖   

  1. 山东黄金集团焦家金矿, 山东  莱州   261441
  • 收稿日期:2008-09-11 修回日期:2009-04-14 出版日期:2009-08-30 发布日期:2009-09-29
  • 作者简介:王晖(1958-), 男, 河北承德人, 高级工程师, 从事黄金矿山测量新技术的推广应用工作. E-mai:lwanghui0618@sina.com

Discussion on ImprovingMeasurement Accuracy of Compass Traverse

WANG Hui   

  1. Jiaojia Gold Mine, Shandong Gold Group Co., Ltd., Laizhou 261441, Shandong, China
  • Received:2008-09-11 Revised:2009-04-14 Online:2009-08-30 Published:2009-09-29

摘要:

罗盘仪具有轻便灵活、操作简便、观测速度快、适合在狭窄地段测量等优点, 是井下天井、天井穿脉工程和采场测量等的主要测量仪器。但是由于井下大量采用以铁代木, 产生磁性干扰, 使观测条件很难达到上述要求。运用测量误差理论, 对罗盘导线进行误差分析, 提出了提高罗盘导线精度的若干措施, 以期使罗盘导线在黄金矿山发挥更好的作用。

关键词:  , 罗盘仪, 导线测量, 精度, 磁影响

Abstract:

The compass has a lot of merits, for example, light and flexible, the operation to be simple facilely, the observation speed quick and suits in narrow land sector survey and so on. It is themain instrument in the process of surveying the courtyard and underground stope measurement. Because it uses a large number of irons instead of wood in the underground, has the magnetic disturbance, causes the observation condition very inaccessib ility the above request. Using themeasuring error theory, we has carried on the error analysis to the compasswire, proposedm any certainm easures of increasing the compass wire precision, in order to be able to extend service life of the compass in the gold mine.

Key words:  Compass, Traversing, Precision, Magnetic effect

中图分类号: 

  • TD172+.1


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