复杂环境下45 m高烟囱的爆破拆除

Blasting demolition of a 45 m high chimney in complex environment

以复杂环境下一座45 m高烟囱的爆破拆除为例,阐述烟囱的爆破方案和爆破参数设计,并对爆破振动进行了校核,采取有效的防护措施,爆破达到了预期的效果,为类似结构烟囱的定向爆破拆除提供参考。

Taking the blasting demolition of a 45 m high chimney in complex environment as an example,the blasting scheme and blasting parameter design of the chimney are expounded,and the blasting vibration is checked.Effective protective measures are adopted,and the expected effect is achieved,which can provide a reference for the directional blasting demolition of similar structural chimneys.