What is the cut and cover technique?
What is the cut and cover technique? Cut-and-cover is the oldest method of tunneling. The basic concept involves the digging of a trench, the construction of a tunnel, and then returning the surface to its original state. As such, it is a disruptive technique, but it is also usually the most economical construction method. How do you build a cut and cover tunnel? Starts here0:45How to build a cut-and-cover tunnel - YouTubeYouTubeStart of suggested clipEnd of suggested clip41 second suggested clipSometimes called secant's or columns. Which are filled with concrete and reinforcing steel theseMoreSometimes called secant's or columns. Which are...