Technical measure operation method for reducing blasting vibration

The invention discloses a technical measure operation method for reducing blasting vibration. The technical measure operation method comprises the selection reasonable design steps that the interval time between detonating tube jump sections is larger than 50 ms, so that the time difference of deton...

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Bibliographische Detailangaben
Hauptverfasser: CHEN LINGFENG, LI ZAIBEN, ZHANG YUANNING, MOU MIN, WAN QI, HE MINGMU, RAN SIYONG, WANG XINGCAI, WANG SHUANG, JIAN YIFA, YUAN ZEYANG, YAN ZHANGGUO, HE ZHAOQUAN, WANG LIANGJUN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses a technical measure operation method for reducing blasting vibration. The technical measure operation method comprises the selection reasonable design steps that the interval time between detonating tube jump sections is larger than 50 ms, so that the time difference of detonating of a detonator is achieved, and large vibration caused by superposition of blasting seismic waves is prevented. The interval time between the detonating tube jump sections is larger than 50 ms, so that the detonating time difference of the detonating tube is achieved, large vibration caused by superposition of blasting seismic waves is prevented, the purpose of reducing blasting vibration is achieved, and it needs to be guaranteed that the earthquake generated by blasting does not damage a mine or surrounding buildings after blasting so as to guarantee later construction safety. The technical measure operation method for reducing blasting vibration is adopted. 本发明公开了一种减少爆破震动的技术措施作业方法,包括导爆管跳段段间间隔时间大于50ms实现雷管起爆