试验结果表明，露天采场采用孔间微差爆破技术能取得较好的减震效果。
The results show that this technique can be used to decrease the damage effects of blasting vibration effectively in open mines.
通过对本矿露天矿山硐室爆破参数选择介绍，达到相互交流，进一步提高露天硐室爆破技术的目的。
The selection of open chamber blasting parameters in our mine has been introduced for communion and improving the technology of open chamber blasting.
介绍了以降低爆破震动为主要目标的逐孔爆破技术在金堆城露天矿的应用。
This paper introduces application of the hole-by-hole initiating technique, aimed at reducing blasting vibration, in Jinduicheng Open-Pit Mine.
通过对柳钢屯秋矿开采中的爆破工作进行总结研究，提出采用露天开采深孔爆破的技术条件与安全保障措施。
The technical requirements adopted for open long-hole blasting and its insurance countermeasures were put forward by summarizing the blasting operation during exploiting the Tunqiu Mine of Liugang.
本文结合工程实例，介绍了复杂环境条件下露天开采药壶微差爆破技术的设计与施工。
According to a blasting project, this paper discusses the design and implementation of spring microsecond delay blasting in open mines in complicated circumstance.
侯西露天矿开采境界小，距离村庄近，对剥采作业安全性、控制爆破技术有较高的要求。
As Houxi Opencast Mine has smaller mining boundary and it is near villages, the safety of mining and controlled blasting are strictly required.
提出了露天矿深孔爆破中降低大块率的技术措施。给出了矿山应用的实例。
Besides some measures for reducing BYof borehole blasting application in open pits are provided here.
提出了露天矿深孔爆破中降低大块率的技术措施。给出了矿山应用的实例。
Besides some measures for reducing BYof borehole blasting application in open pits are provided here.
应用推荐