Tunnel-Self Drilling Rock Anchors By Sinorock

21Apr 2016
The Application of Rock Anchors in Tunnel Construction

Tunnel is a construction built underground, underwater or in the mountain by laying railway or highway to let motor vehicles passing through. Based on the site selection, tunnel is divided into mountain tunnel, submerged tunnel and city tunnel. Because of the specificity of its location, exploration and digging must based on the surrounding terrain, geology […]

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