TIMBERING FOR TUNNEL IN THE MINE

摘要

The present invention relates to timbering for a tunnel of a mine. According to the present invention, the timbering for a tunnel of a mine comprises: a pair of timbering units installed on both sides of a mine to be symmetrical with each other to be formed as a shape corresponding to the shape of the inner wall of the tunnel; and a connecting unit to interconnect a pair of timbering units. The timbering unit includes: a lower segment vertically arranged, and supported on the bottom surface of the tunnel; and an upper segment formed in the form corresponding to the upper part of the tunnel, and combined with the upper part of the lower segment.