本文系统论述了正向爆破与反向爆破的安全性。指出现用的铁臼炮检验炸药的方法是不符合现场实际情况的,而用水泥砂浆臼炮试验则与现场实际相似。对用砂浆臼炮试验和现场实际试验的结果综合分析后,认为反向起爆更加安全。而反向起爆则是《煤矿安全规程》所不允许的。故此文刘修改《规程》、对探讨安全的爆破方法均有较大参考价值。 This paper systematically discusses the safety of forward and reverse blasting. It is pointed out that the methods used to test the explosives with the existing iron mortar do not conform to the actual situation in the field, but the mortar mortar test with cement mortar is actually similar to the scene. Comprehensive analysis of mortar mortar test and the actual field test results, that reverse detonation safer. The reverse detonation is “coal mine safety regulations” are not allowed. Therefore, Wen Liu revised “rules” to explore the safety of blasting methods have greater reference value.