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What is Full Face Method in Rock Tunneling about?

The Full Face Method in rock tunneling involves excavating the entire tunnel cross-section simultaneously, typically using the Drill-and-Blast technique for competent rock masses. The excavation cycle includes drilling, charging and blasting, ventilation, mucking, and scaling and support to ensure safety and stability. This method is preferred for small to medium-sized tunnels and requires a precise sequence of operations for effective rock breakage and tunnel advancement.

Author

ck956312

Language

EN