摘要
采用定向爆破技术拆除二栋钢筋混凝土框架结构和一栋砖混结构厂房。由于布筋情况不明,且立柱间布筋不规则,采用针对典型立柱进行试爆。文中介绍了爆破设计、起爆网路、安全与防护措施及爆破效果。
The directional blasting method was used to dismantle two reinforced-concrete-frame factory buildings and brick-and-concrete frame factory building.Due to unknown reinlars were adopted so as to exactly determine the blasting parameters.In addition,the blasting design,firing circuit,safety precautions and blasting effects were presented.It gives a reference to the blasting of the similar dismantling engineerings.
出处
《矿业快报》
2005年第8期22-24,共3页
Express Information of Mining Industry
关键词
定向爆破
爆破参数
试爆
Directional hlasting
Blasting parameter
Trial blast
