APPARATUS FOR INSPECTING THE SURFACE OF THE CONCRETE LINING OF A TUNNEL

摘要

The present invention relates to an apparatus for inspecting the surface of the concrete lining of a tunnel, and to a method for same, and more particularly, to an apparatus for inspecting the surface of the concrete lining of a tunnel which is capable of accurately inspecting the surface of the concrete lining of a tunnel for the occurrence of deterioration such as surface cracks, leaks, and efflorescence.