| 激光指向仪在井下测量中的应用及误差分析 |
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| 引用本文： | 黄春荣.激光指向仪在井下测量中的应用及误差分析[J].北京测绘,2009(4):72-74. |
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| 作者姓名： | 黄春荣 |
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| 作者单位： | 福建省潘洛铁矿,福建,龙岩,364405 |
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| 摘 要： | 激光指向仪具有价格低廉、安装调试简单、发射可见光、使用方便等特点，可以快速准确地标定巷道中线、腰线位置，从而有效地控制巷道的超欠挖。在巷道内合理使用激光指向仪，能大大地提高巷道施工质量和速度。
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| 关 键 词： | 激光指向仪 巷道施工 放样测量 应用 |
Error Analysis and Application in the Downhole Measurement of Laser Pointer |
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| HUANG Chun-rong.Error Analysis and Application in the Downhole Measurement of Laser Pointer[J].Beijing Surveying and Mapping,2009(4):72-74. |
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| Authors: | HUANG Chun-rong |
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| Institution: | HUANG Chun-rong (Fujian Province Panluo Iron Mine,Fujian Longyan 364405,China) |
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| Abstract: | A laser pointer has characteristics of the low price, simple installation, launching the visible and used easily and so on. You can quickly and accurately calibrate the roadway center line, waistline position by use of a laser pointer, which can effectively control the roadway due to the ultra-dug. To use a laser pointer reasonably in the roadway can greatly enhances the quality and speed of roadway construction. |
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| Keywords: | Laser Pointer Tunnel Construction Lofting measurement Application |
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