阳正纪;张健;何贤琪;
YANG Zheng-ji1,YANG Yong-hui1,ZHANG Jian1,CHEN Guo-ming1,LUO Zu-lin1, TAN Sheng1,HE Xian-qi2(1.Handing Blasting Engineering Company of Nanning,Nanning 530003,China;2.Huarun-Hongshuihe Cement Company of Guangxi,Nanning 530409,China)

• 1:南宁汉鼎爆破工程公司
• 2:广西华润红水河水泥有限公司

摘要(Abstract)：

介绍了5座烟囱组成"烟囱群"的爆破拆除不同于单一烟囱爆破的设计特点。特别是针对影响各烟囱倒向的不同条件进行爆破切口调整预处理后,使烟囱群爆破倾倒趋于同向的一些施工方法以及爆破效果。
The blasting design features of a chimney group consisting of five chimneys were introduced,which were different from that of single chimney,some construction methods and blasting effects which made the chimney group collapse in the same direction were also provided after the pretreatment of blasting cut especially aiming at different conditions affecting the collapse of every chimney.

关键词(KeyWords)： 烟囱群;爆破切口;预处理;定向爆破
Chimney group;Blasting cut;Pretreatment;Directional blasting

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 阳正纪;张健;何贤琪;
YANG Zheng-ji1,YANG Yong-hui1,ZHANG Jian1,CHEN Guo-ming1,LUO Zu-lin1, TAN Sheng1,HE Xian-qi2(1.Handing Blasting Engineering Company of Nanning,Nanning 530003,China;2.Huarun-Hongshuihe Cement Company of Guangxi,Nanning 530409,China)

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