汤冶，杜卫华，张光宁，朱振海
Tang Ye(Xianqtan Mining Institute,Hunan 411201)Du Weihua;Zhang Guangning;Zhu Zhenhai(Mid-south P.A.D. Explosion Corp.Guangzhou,Guangzhou 510600)

• 1:湘潭矿业学院，广州军区中南人防爆破公司

摘要(Abstract)：

本文论述了高层套筒式现浇钢筋混凝土框架建筑物的拆除爆破设计、施工方法；介绍了建筑物内剪力墙、电梯井、楼梯的有效预处理措施；同时对“大悬臂梁”、导爆管非电闭合网路起爆技术进行了探讨。
In this paper,the methods of blasting design and construction for demolishing the high buildings with sleevereinforced concrete frame structure are described.The pre-processing measures for inter-reinforced concrete wall,elevator well and stairs of the buildings before explosion are introduced.At the same time,the detonation technology of big cantilever beam and non-electric closed curcuit network of detonators is discussed.

关键词(KeyWords)： 拆除爆破，大悬臂梁定向爆破，非电闭合网路起爆
Demolition blasting Controlled blasting of big cantilever beam Non-electric closed curcuit network of detonation

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作者(Authors): 汤冶，杜卫华，张光宁，朱振海
Tang Ye(Xianqtan Mining Institute,Hunan 411201)Du Weihua;Zhang Guangning;Zhu Zhenhai(Mid-south P.A.D. Explosion Corp.Guangzhou,Guangzhou 510600)

参考文献(References)：

• 1刘清荣．控制爆破．湖北省爆破学会，1984．2林学圣，阎家良．控制爆破．北京：中国人民解放军战士出版社，19823陈付生．当代爆炸实用技术．北京：冶金工业出版社，1993．