THE INVENTION
Safe construction methods for tunnel blasting
D: Building – Architecture – Civil Engineering – Construction – Materials – Woodworks
THE INVENTION
- Name of invention
- Safe construction methods for tunnel blasting
- Méthodes de construction sûres pour le dynamitage des tunnels
Invention description
- Description
- Tunnel construction method that induces early occurrence of rock bursts under high ground stress, which can release some of the energy inside the rock and induce early occurrence of rock bursts. This method is safer and more environmentally friendly.
INVENTORS
CHINE RAILWAY 19TH BUREAU GROUP CORPORATION LIMITED
inventor 3606162586_2602
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