提高全站仪导线测量精度技术措施研究

为了提高煤矿井下巷道全站仪导线测量精度,降低巷道掘进误差,保证巷道安全快速掘进,山西潞安集团左权五里堠煤业有限公司地测科通过技术研究,合理分析了全站仪导线测量误差的主要来源,并根据实际生产情况,提出了若干项对策措施,从而有效控制了矿山工程测量误差,避免了重大煤矿安全事故发生。

Study on Technical Measures to Improve Traverse Survey Accuracy of Total Station

In order to improve the traverse survey accuracy of the total station in the underground roadway of the coal mine,reduce the tunneling error,and ensure the safe and rapid tunneling of the roadway,through technical research,the Geological Survey Department of Zuoquan Wulihou Coal Industry Co.,Ltd.of Shanxi Lu'an Group reasonably analyzed the main sources of traverse survey error of total station,and put forward several countermeasures according to the actual production situation,so as to effectively control the survey error of mine engineering and avoid the occurrence of major coal mine safety accidents.