摘要
文章介绍了一种利用气体动力原理,用于在土壤中一次性完成穿孔和扩孔任务的快速穿爆装置。给出了该装置的结构、设计原理及试验结果。
This paper describes an apparatus based on the principle of atmosphere dynamics which is used for quick drilling and blasting in soil.The structure, designing ideas and the experimental results of the apparatus have also been introduced.
出处
《爆破器材》
CAS
北大核心
1992年第3期30-32,共3页
Explosive Materials
关键词
穿爆
土壤
扩坑
穿爆器
drilling and blasting
soil
enlavged pit
