Скачать или смотреть Digging Tunnels… with Explosives 🤯

#construction #civilengineering
What if the best way to dig a tunnel… was to blow up the mountain?
That’s the principle behind the drill-and-blast method, still used today in hard rock or geologically complex zones. In this video, we explore how engineers design each blast with surgical precision—drilling patterns, explosive loads, and support systems like shotcrete and anchors—all to ensure safe, controlled excavation.
Because in tunnel construction, even explosions follow the math.
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