摘要
在用陀螺全站仪进行小型矿井联系测量时,利用单测回法求算井下待定边坐标方位角以及在直伸导线上加测陀螺边,可简化测量工作工序、大幅度提高导线测量精度。结合工作实际,介绍了单测回法求算井下待定边坐标方位角及加测陀螺定向边最佳位置的选择方法。实践证明,该方法简单实用,精度可靠。
When total station gyroscope are used to make tranverse survey in small mine, the method which calculating the azimuth of one wire to be determined and adds gyrocompassing side in straight wire,can simplify the survey process and increase the accuracy of tranverse survey. Thinking of the actual situation, this paper introduced the way of calculating the azimuth of one wire to be determined, and the selection method of the best location of gyrocompassing side added in straight wire. Practice prove that,this way is simple and practical and meet the requirement of accuracy.
出处
《中州煤炭》
2009年第8期35-36,45,共3页
Zhongzhou Coal
关键词
陀螺全站仪
矿井联系测量
井下导线
单测回法
陀螺定向边
total station gyroscope
tranverse survey of mine
underground wire
single circle
gyrocompassing side
