组合结构水泥窑定向爆破拆除

摘要

介绍了一座组合结构水泥窑的定向爆破拆除.阐述了水泥窑控制爆破的设计方案、钢管混凝土组合结构的处理、钢管支撑的聚能切割爆破、设计参数的选择及安全防护措施.其经验可为类似爆破工程提供借鉴.%Directional blasting demolition of a cement kiln with composite structure was introduced. The controlled blasting design scheme of this project, the disposal of concrete-filled steel tube composite struc-tures, the shaped charge blasting of the steel tube brackets, the choice of blasting parameters and safety protection measures were expounded. Blasting experience of this project can be referred by similar projects.