降低单孔爆破振动的试验研究

在露天开挖爆破工程中,随着爆破规模的不断扩大和爆破环境的复杂,对改进爆破工艺、改善爆破效果、确保爆破安全提出了越来越高的要求。本文结合实际工程,在分析影响爆破振动因素的基础上,通过重复性爆破试验,重点研究了降低单孔爆破振动的方法,此研究结论对特殊环境下爆破施工具有指导意义。

EXPERIMENTAL STUDY ON BLASTING VIBRATION REDUCTION OF SINGLE HOLE

In the project of open-air excavation blasting,with the expansion of the bursting scale and further complication of blasting environment,higher requirement is needed in the blasting process,effect and safety.Combined with practical project,based on the analysis of the factors which lead to blasting vibration,through repetitive testing,this paper focuses on the method of reducing single-hole blasting vibration.The conclusion of the research possesses an excellent guiding significance,especially to the blasting under particular circumstances.