摘要
针对实例,叙述了重心偏移情况下烟囱爆破拆除的定向控制技术,并对爆破扭偏的技术措施作了有益的探讨。
In this paper, it was stated that the orientation control technique of chimney demolition on the condition that chimney's center of gravity has shifted, and a valuable investigation in the technical measures of correct deviation by blasting was made.
出处
《煤矿爆破》
2003年第3期36-37,共2页
Coal Mine Blasting
关键词
烟囱爆破
定向控制
重心偏移
爆破参数
center of gravity shift
chimney demolition
orientation control
