摘要
依据工程爆破的大量实测数据，拟合得到了地下工程岩石开挖爆破地面振动速度的变化规律。对实测波形时域、频域、响应谱的系统分析，给出了地面振动波几个重要的特征。这为爆破工程的设计、爆破振动控制提供了重要的参考。
According to a great number of measured data in situ, the regular patterns of surface vibration in underground blasting are worked out in this paper. Some important basic properties of surface vibration wave are also developed by systemetic analysis on timing, frequent and responding spectrum of the actual vibration wave. These are very important references in blasting design and vibration control.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
1997年第3期274-278,共5页
Chinese Journal of Rock Mechanics and Engineering
关键词
地下工程
岩石爆破
地面振动
爆破安全
underground engineering, rock blasting, surface vibration, regular pattern, spectrum analysis
