摘要
文章针对铁路桥梁试爆中出现的问题 ,从炮孔深度、炮孔排距、装药量、起爆顺序等方面进行了分析 。
In this paper, the problem appearing in the railway bridge trial blast has been discussed. The depth and row-space of the hole, the specific charge firing sequence were analyzed. The modified parameters and blast result were given.
出处
《爆破》
CSCD
2000年第2期19-21,共3页
Blasting
关键词
控制爆破
铁路桥梁
轻型轨
试爆参数
拆除爆破
controlled blasting
railway bridge
light rail
trial-blasting parameters
