摘要
根据定向爆破拆除高耸建筑物的原理,在复杂环境下,完成了45m高砖烟囱的定向爆破拆除。介绍了爆破方案的设计、参数选取、采用的安全技术措施。
On the basis of the principle of demolishing the towering constructions by directional blasting, successful demolition of a brick chimney with a height of 45 meters was implemented by directional blasting in complicated conditions. The selection of blasting scheme, the blasting parameters and the safe technology are introduced.
出处
《爆破》
CSCD
2005年第3期95-96,104,共3页
Blasting
关键词
烟囱
定向倒塌
爆破切口
微差爆破
chimney
directional collapsing
blasting cut
millisecond blasting
