ROCK MASS DAMAGED ZONE CAUSED BY BLASTING DURING TUNNEL EXCAVATION
[摘要] Design of underground spaces, including tunnels, and repositories for radioactive waste include the application of the same or similar technologies. Tunnel excavation by blasting inevitably results in the damage in the rock mass around...
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[效力级别] [学科分类] 地质学
[关键词] tunnel excavation by blasting;damaged zone;methods for damaged zone determination;blasting parameters;ground oscillation velocities [时效性]
