两座复杂结构烟囱控制爆破拆除

Demolition of Two Complicated Structure Chimneys By Controlled Blasting

介绍了两座复杂结构砖质烟囱的爆破拆除。分析了隔离层对爆破拆除的影响 ,根据烟囱的结构和周围环境条件 ,采用了两种不同的爆破施工方案。拆除爆破获得了成功 ,达到了预期的效果。

The demolition of two chimneys with complicated structure by controlled blasting is introduced.The influence of insulator layer in blasting was analyzed.The characteristics,surroundings ,two blasting programs and parameters of two chimneys were explained.The expected results of directional controlled blasting were reached.