摘要
矿山爆破必然产生地震波、空气冲击波、飞石等危害,危及附近人员、设备、建筑物以及采场边帮的安全,因此必须采取有效措施确保爆破的安全实施。通过介绍逐孔起爆技术在深孔爆破中的应用,以及爆区设计,分析了爆破效果,可得出ORICA高精度雷管,在实现逐孔起爆,提高爆破质量,减少爆破震动方面是行之有效的,经济效益较为明显。
Mining blasting inevitably produces endangerment of earthquake wave, air strict wave, flying stones etc, which can endanger persons, equipments, buildings nearby or stope-boundary, therefore take effective measures to ensure safety in blasting. Through provide application of hole by hole initiation for deep holes blasting and blasting domain planning, blasting effect is being analyzed, it is effective that Orica's high-accuracy detonators are in achieving hole by hole initiation, improving blasting quality and reduction in blasting vibration. Economic benefits are apparent.
出处
《中国钼业》
2003年第6期12-15,共4页
China Molybdenum Industry
关键词
逐孔起爆
采场边帮
爆区设计
爆破质量
hole by hole initiation
stope-boundary
blasting domain planning
blasting quality
