无定向导线测量在陶二矿的应用

Application of Non-directed Wire Measurement in Tao'er Mine

测量工作是矿山的眼睛。在井下测量中,控制测量是井下施工和测图的基础。受井下条件限制,井下的基本控制工作由一系列布置在巷道内的首尾相连的导线来进行,为传递导线而埋设在巷道顶板上的导线点就是一切测量工作的关键。

The measurement work is the mine's eye.In downhole surveying,controlled surveying is the basis for downhole construction and mapping.Subject to downhole conditions,the basic control of the well is carried out by a series of wires connected end-to-end within the tunnel.The point of wire buried in the roof of the roadway to transmit the wire is the key to all measurements.