全站仪-RTK联合测量技术在井下动态监测中的应用

Application of total station-RTK joint measurement technology in underground dynamic monitoring

针对矿山井下动态监测环境复杂,传统测量精度较低的问题,本文结合矿山应用实际案例,提出了全站仪-实时动态RTK联合测量的方式,并在实际应用中取得了良好的应用效果。通过实践表明:全站仪-实时动态RTK联合测量在巷道掘进动态测量中具有效率高、精度高和安全性高的优势,在井下采空区动态监测中具有作业量小、安全性高和精度高的优势。因此,将该技术广泛的应用于矿山实时动态测量中,具有良好的应用前景,可以推广使用。

Aiming at the problem of complex underground dynamic monitoring environment and low traditional measurement accuracy,this paper combines the actual cases of mine application,and proposes the method of total station-real-time dynamic RTK joint measurement,and has achieved good application results in practical applications.Practice shows that the total station-real-time dynamic RTK joint measurement has the advantages of high efficiency,high accuracy and high safety in the dynamic measurement of roadway tunneling,and has the advantages of small operation,high safety and high accuracy in the dynamic monitoring of downhole goaf.Therefore,the technology is widely used in real-time dynamic measurement of mines,which has good application prospects and can be promoted and used.