连体水泥罐定轴转动的定向爆破  

Demolition of Linkage Body Cement Pot with Fixed Axis by Directional Blasting

作　　者：贺五一[1] 谭雪风[2] 谢兴博[2] 薛峰松[2] 

机构地区：[1]桂林空军学院,广西桂林541003 [2]解放军理工大学工程兵工程学院,江苏南京210007

出　　处：《爆破》2003年第4期67-68,71,共3页Blasting

摘　　要：　南化水泥厂贮料罐为5个钢筋混凝土圆形连体罐结构,该结构形式特殊,实施定向爆破难度大。介绍了采用定轴转动机理对大型连体罐结构物体实施定向爆破的方法。实践证明,爆破效果良好,对以后类似结构的定向爆破具有指导意义。The cement factory of Nanjing chemical plant have five linkage body-cement pots. The structure is very special and it is very difficult to demolish by directional blasting. In this paper, a way to demolish the linkage body pot by directional blasting with fixed axis mechanism is introduced. The way is applied in this engineering practice with satisfactory result being achieved, and it has a direction significance to the project like this.

关 键 词：定向爆破 连体水泥罐 定轴转动机理 爆破参数 力学 

分 类 号：TU746.5[建筑科学—建筑技术科学]