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利用电气雷管进行爆破是目前在矿山起爆工作上一种较为理想的爆破方法。电力起爆,不仅适用于矿山坡度较高(大于45度)的开採面,而且爆破效率高,对保证矿山安全开採和顺利完成增产节约任务有重大意义。但是电力爆破也有缺点,在遇有雷雨和阴天等气候恶劣的情况下,容易因雷电放电作用引起自爆现象;特别是在雨季和多雨地区,这种缺点显得更
The use of electric detonators for blasting is currently an ideal blasting method for mine detonation. The detonation of electric power not only applies to the mining surface with high slope (greater than 45 degrees), but also has high blasting efficiency, which is of great significance for ensuring the safe mining of mines and successfully accomplishing the tasks of increasing production and saving. However, there are also disadvantages in electric blasting. In the case of severe weather such as thunderstorms and cloudy days, it is easy to cause self-explosion due to lightning discharge. This is especially true in rainy and rainy regions.