武钢灵乡铁矿冰棒厂爆破拆除

Blasting Demolition of an Ice-cream Workshop in Lingxiang Iron Ore Mine of Wuhan Iron and Steel Group

介绍了孔内孔外微差相结合拆除双层夹墙冰库和天车间的爆破设计方案。提出了提高紧邻待保护建筑物构件炸高 。

The blasting demolition scheme which the millisecond delay blasting technique combining in hole with out hole milliseconds is used to demolish an ice store house with sandwich wall and a shop is described. A method is put forward that the blasting height of the structural members near the protected buildings should be increased to prevent its recoiling, and it can be referred for the similar projects.