地下爆破精确延时逐孔起爆减振试验研究

李祥龙,张其虎,王建国,杨德源,李斌,朱兴彪

Experimental Study on Precise Delay Hole-by-Hole Blasting Vibration Reduction of Underground Blasting

Xianglong LI,Qihu ZHANG,Jianguo WANG,Deyuan YANG,Bin LI,Xingbiao ZHU

图6 第二次爆破振动矢量合成图

Fig.6 Synthesis diagram of blasting vibration vector of the second test