1) side initiation
侧向起爆
2) side hole bottom short delay blasting
侧向孔底微差起爆
1.
Practice shows the method of side hole bottom short delay blasting can achieve better performance.
实践表明,侧向孔底微差起爆法的效果较好,可为今后处理悬顶提供参考和借鉴。
3) side blasting
侧向爆破
5) back detonation
反向起爆
1.
3 Coal Mine,the blasting result has a good advance through using the second-class water-gel explosive,double-wedge cuthole,extra-deep central hole,back detonation,heightening the cuthole etc,and boring-and-blasting technology in deep-seated and hard rock tunnel is improved.
根据潘三煤矿-810 m硬岩巷道的特点,通过采用二级水胶炸药、双楔形掏槽、超深中心眼、反向起爆、抬高掏槽眼位置等实验,取得了较好的爆破效果。
6) indirect initiation
反向起爆
1.
Through experiment the results prove that the blasting effect of millisecond indirect initiation is good in contrast with direct initiation which adopt instantaneous electric detonator, both blasting efficiency and economical efficiency have predominance.
百善煤矿为提高采煤效率,尝试在采煤工作面实行毫秒延期反向起爆。
2.
The characteristies of the indirect initiation and direct initiation are analyzed.
针对反向起爆的特点,运用分形理论分析,得出反向起爆优于正向起爆的原因在于前者产生的平均压力大,作用时间长,从而增加了岩石的分形数,提高了块度积累率,减小了大块率。
补充资料：侧向思维
侧向思维
sideway thinking
侧向思维(sjdeway rhinking)利用“局外”信息的启示，从而发现问题的思维方法。英国医生德博诺把这种思维同人眼睛的侧视相类比，称为“侧向思维”。阿基米德解开“皇冠之谜”就是受洗澡时澡盆溢水的启示。坚定不移的研究目标、梦寐以求的悬念、苦思冥想的钻研精神等是侧向思维户生的条件。 淮们撰吴万直宙、
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条