The tunnel roof support has obvious advantages over ordinary supports. The use of the tunnel roof support in life is still very wide, especially in the high ground pressure mine, which is mainly reflected in the high strength support of the roadway.
The tunnel roof support s to deepen the surrounding rock to strengthen it and improve the stability of the surrounding rock to achieve the purpose of supporting. Depending on the nature and structure of the surrounding rock, it can play the role of composite beams, extruded and reinforced arches. The main advantages of the tunnel roof bracket are simple process, fast installation speed, high efficiency, easy mechanized operation, low labor intensity, which can save supporting materials and reduce supporting costs.
Everyone who is engaged in the mine support industry knows that the very small parts of the tunnel roof support, although small, are undeniable. As an important part of the support system, its performance directly affects the support effect of the mine.
