摘要
介绍了一座砖混烟囱定向拆除爆破的实例,论述了爆破方案设计,爆破参数确定,爆破切口形状和尺寸,定向窗的开设以及防护措施等施工工艺。
A practical demolition of a brick-concrete chimney is introduced.The design of blasting scheme ,the determination of blasting parameters,shape and side of blasting cut ,the opening of directional windows and the safety precautions are especially described.
出处
《爆破》
CSCD
2003年第4期59-60,66,共3页
Blasting