摘要
本文提出了供高温矿床开采的几种炮孔温度测定方法。叙述了火区炮孔的大面积灭火降温和局部降温措施。系统介绍了高温爆破安全技术,其中包括耐热爆破器材选择、缩短装药时间、确定装药顺序、做好安全监测、堵塞炮泥及安全起爆等。
The paper presents several me- thods for measuring the blast hole
temperature in high temperature
deposit mining, discusses the fire
extinguishing and temperature redu-
cing measures for fire area blast
holes in large or local areas, and
systemetically describes various saf-
ety blasting techniques including the
selection of heatresistant blasting
accessories. the reduetion of charg-
ing time, the determination of char-
ging sequence, safety monitoring,
blasthole stemming and safety initi-
ation etc.
出处
《爆破》
CSCD
1989年第1期45-50,共6页
Blasting
