摘要
介绍了运用控制爆破技术拆除一座40m高砖烟囱的实例。根据爆破现场的情况,合理确定了爆破参数,并采取了安全防护措施,爆破达到了预期效果。
A case of dismantling a 40m-high brick chimney with controlled blasting technique is introduced in the paper. According to the condition of the blasting site, blasting parameter is determined reasonably, safety protection measures are adopted, and the blasting achieves the expected effect as well.
出处
《煤矿爆破》
2006年第2期34-35,共2页
Coal Mine Blasting
关键词
砖砌烟囱
定向爆破
拆除
brick chimney
directional blasting： dismantlement
