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为了确定露天矿应用现有爆破技术情况下的地震安全装药量,作者完成了以下综合研究工作:用仪表测量了地震速度;根据爆破时保护物基础附近土壤震动周期的分析结果,评价了保护物的稳定性;编制了指导大爆破的地震安全规程。
In order to determine the amount of seismic charge safely applied to the opencast mine using the existing blasting technique, the author completed the following comprehensive study: measuring the seismic velocity with an instrumentation; and evaluating the protection based on the analysis of soil vibration cycles near the base of the blasting material The stability of the material; prepared to guide the big blast earthquake safety regulations.