小净距大断面软弱围岩隧道爆破振动响应特征研究
Study on the Vibration Response Characteristics of Blasting in Soft Surrounding Rock Tunnels with Small Clear-distance and Large Sections论坛
Symposium
复杂地质隧道灾害致灾机理与防治新技术
时间
Time
2025-06-14 09:20
地点
Room
墙报互动区2
报告人
Reporter
张大强
ZHANG Daqiang
工作单位
Company/Institute
长安大学
Chang’an University
关键词
Keywords
隧道爆破；现场监测；振动速度；Sadovsky经验公式
Tunnel blasting;Field monitoring;Vibration velocity;Sadovsky's empirical formula