Choosing between SCL, TBM and other tunnelling methods
Selecting the right tunnelling method is one of the most critical decisions in underground construction. Every project has unique challenges, including geological conditions, tunnel size, depth, groundwater conditions, environmental restrictions, construction timelines, and budget limitations. Among the commonly used tunnelling approaches are Sprayed Concrete Lining (SCL), Tunnel Boring Machine (TBM), Drill and Blast, Cut and […]