摘要
提出了逐孔起爆网路各炮孔孔内雷管起爆时间计算公式,并通过计算机编程设计,快捷方便地计算出了在既定延时导爆管雷管组合下各孔的起爆时间,并清楚地显示出点燃阵面;计算出了不同段别导爆管雷管在不同组合情况下的各炮孔孔底起爆时间。据此,可根据实际情况选择合适的延时时间,从而选择合理的雷管组合和联网方式,实现使用导爆管雷管实现不同延时时间的逐孔起爆,为导爆管雷管起爆网路逐孔起爆设计提供参考。
A calculation formula of initiation time of detonator in the hole for hole-by-hole initiation network was put forward.Initiation time of each hole was figured out easily and quickly under given nonel detonator combination through programming design.It could also show the burning front distinctly.Initiation time of the bottom in each hole under various combinations with different segment of nonel detonator was worked out.Appropriate initiation time could be chosen according to actual situation.Through selecting suitable detonator combination and way of network connection,hole-by-hole initiation with different delay time was achieved by using nonel detonator.It could provide a reference for design of hole-by-hole initiation network with nonel detonator.
出处
《工程爆破》
2016年第3期27-30,共4页
Engineering Blasting
基金
863课题"地下金属矿智能采矿爆破技术与装备"(2011AA060405)
关键词
导爆管雷管
逐孔起爆
编程设计
延时时间
点燃阵面
Nonel detonator
Hole-by-hole initiation
Programming design
Delay time
Burning front
