全站仪在矿山井下平面控制测量的应用

Application of total station in mine horizontal control survey

在矿山井下作业中,井下测量是十分重要的工作内容,井下测量有两种类型,其一为井下平面控制测量,其二为高程控制测量。根据测量精度不同,可将平面测量分为两种,包括基本平面控制测量以及采区平面控制测量。在矿山井下平面测量中,全站仪“三架法”的应用较为常见,而本文在此基础上提出全站仪“四架法”,通过应用这一方法开展井下平面控制测量,测量结果精度更高,符合生产标准要求。对此,本文首先对矿山井下平面控制测量的内容以及作用进行介绍,然后对全站仪进行分析,并对全站仪在矿山井下平面控制测量中的应用方式进行详细探究。

In the underground operation of the mine,the underground survey is a very important work content.There are two types of underground survey,one is the underground plane control survey,the other is the elevation control survey.According to different measurement accuracy,plane measurement can be divided into two types,including basic plane control measurement and mining area plane control measurement.In the underground plane survey of mines,the application of the total station "three frame method" is more common,but this paper proposes the total station "four frame method" on this basis.Through the application of this method to carry out the underground plane control survey,the survey results have higher accuracy and meet the requirements of production standards.In this regard,this paper first introduces the content and role of the mine underground plane control survey,then analyzes the total station,and explores the application mode of the total station in the mine underground plane control survey in detail.