摘要
结合实际矿井运输大巷贯通工程,对贯通后的测量数据误差进行预计分析,找出影响贯通精度的主要因素,提出建立地面专用控制网和提高井下导线测量精度的方法。
Combined with the actual project of transportation roadway holing through in mines, this paper analyzed the error of the measured data after the holing through, found the main factors affecting the accuracy of holing through and proposed the methods of establishing the special ground control network and improving the measurement accuracy of the underground wire.
作者
裴亚东
PEI Yadong(Xiegou Coal Mine, Shanxi Xishan Jinxing Energy Co., Ltd., Xingxian 033600, Shanxi, China)
出处
《能源与节能》
2018年第10期159-160,共2页
Energy and Energy Conservation
关键词
井下巷道
贯通测量
精度
方法
underground roadway
holing through measurement
accuracy
method
