摘要
根据采用分段定向控制爆破技术拆除高３５ｍ烟囱的成功经验论述了烟囱分段爆破的施工方法、爆破参数的选取、起爆网路、防护措施和爆破效果，为今后高大烟囱的爆破拆除提供了参考依据。
This paper deals with the construction method of the subsection ally blasting, the selection of blasting parameters, blasting net route, defending measure and blasting effect according to the successful experience of demolishing a 35-meter high Chimney by using the subsectionally directional controlled blasting technology. It will offer referenced evidence for demolishing higher chimney by blasting in future.
出处
《河北煤炭》
2000年第3期29-30,共2页
Hebei Coal
关键词
烟囱
控制爆破
爆破参数
chimney
controlled blasting
blasting parameter
