摘要
文中叙述了利用孔内双面聚能装药进行井壁切割爆破,有效地控制了裂缝的扩展,成功地完成了切割爆破井壁任务.
The project of explosive cutting of reinforced concrete shaft wall can be accomplished successfully by using two-face shaped charge in the borehole and the crevices formed can be controlled effectively as well.
出处
《爆破器材》
CAS
北大核心
1992年第6期27-29,共3页
Explosive Materials
关键词
装药
爆破
井壁
钢筋混凝土
two-face shaped charge
explosive cutting
shaft wall
