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在现场测试研究预裂爆破机理的基础上,提出了干孔、水孔预裂爆破参数的一种计算方法,并已在若干爆破工程中采用。
Based on the field test and research on the mechanism of presplit blasting, a calculation method of dry hole and pre-blowhole blasting parameters is proposed and adopted in several blasting projects.