陀螺全站仪在煤矿井下控制测量中的应用

Application of Gyroscopic Total Station in Coal Mine Control Survey

在煤矿及其它地下工程控制测量中采用陀螺全站仪,比仅采用导线测量方法能显著减小其方向误差的积累,提高控制测量精度。特别是在线型复杂、长度大、测量精度要求高的地下工程控制测量中具有明显的优势,是其它仪器设备无法替代的理想的定向测量工具,广泛应用于地下资源开采、引水隧道、公(铁)路隧道、人防及城市地铁等工程建设中。

In coal mine and other underground engineering control survey,using the method of adding the azimuth edge of the gyroscope can significantly reduce the accumulation of direction errors and improve the control and measurement accuracy,especially in the underground engineering control and measurement with complex linear,large length and high measurement accuracy requirements,compared with only using the method of wire measurement.It is an ideal directional measurement tool that can not be replaced by other instruments and equipment.It is widely used in underground resource mining,water diversion tunnel,road(railway)tunnel,civil air defense and urban subway and other engineering construction,and has achieved high-precision measurement results.