工程爆破

2009, v.15;No.58(04) 44-46+57

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高耸钢结构炼钢炉的爆破拆除
BLASTING DEMOLITION OF STEEL-SMELTING FURNACE WITH HIGH-RISE STEEL STRUCTURE

刘丁;王秋旭;史荣生;
LIU Ding,WANG Qiu-xu,SHI Rong-sheng(Shanxi Jinsheng Control Blasting Co.,Ltd.,Taiyuan 030041,Shanxi,China)

摘要(Abstract):

结合工程实例,介绍了采用普通爆破破碎切割法拆除钢结构炼钢高炉的成功经验。探讨了拆除方案的选择,爆破剪切切口参数、药包计算及起爆网路设计的优化,为实施类似钢结构特种切割拆除爆破提供借鉴与参考。
Regarding a practical engineering in demolition of a metal steel-smelting furnace with high-rise steel structure,the paper discussed its successful experience of this kind of furnace demolition by using routine cutting blasting,and explored the ways of selecting the parameters of blasting cut,designing the charge and initiation network,and optimizing the operational program.It could serve as a reference for the construction of similar projects.

关键词(KeyWords): 钢结构炼钢炉;切割爆破;爆破参数;定量设计
Steel-smelting furnace with steel structure;Cutting blasting;Blasting parameters;Quantitative design

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作者(Author): 刘丁;王秋旭;史荣生;
LIU Ding,WANG Qiu-xu,SHI Rong-sheng(Shanxi Jinsheng Control Blasting Co.,Ltd.,Taiyuan 030041,Shanxi,China)

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