杨运洲,杨学山,赵青林
YANG Yunzhou1,YANG Xueshan1,ZHAO Qinglin2(1Ekou Iron Mine,Taiyuan Iron & Steel Company,Dai County,Shanxi 034207,China;2Mining Company,Taiyuan Iron & Steel Company,Taiyuan 030003,China)

• 1:太钢峨口铁矿
• 2:太钢峨口铁矿
• 3:太钢矿业公司 山西代县034207
• 4:山西代县034207

摘要(Abstract)：

介绍框架剪力墙结构7层大楼的爆破拆除。为了使大楼倾倒并且解体完全,采用了多层布置切口单向连续折叠倾倒方案。文章对爆破方案选择、预处理工作、切口高度计算、爆破参数选取、起爆网路和防护措施等作了比较详细的叙述。作者强调,对于整体性好的建筑物,应通过人力或爆破方法尽可能多地预拆除部分内、外墙和框柱。
Blasting demolition of a 7storeyed building with frameshear wall structure is introducedIn order to make the building collapsed and fully disintegrated,a blasting scheme with cut on every floor and onedirectional continuous fold is adoptedIn this paper,the selection of blasting scheme,the pretreatment operation,the calculation of cut height,choice of blasting parameters,Priming circuit,safety precautions and others are described in detailThe authors stress that for the constructions with good integrity,partial innerwall,outerwall and pillars are demolished, if possible, by manpower or blasting method

关键词(KeyWords)： 框架剪力墙结构;单向连续折叠倾倒;拆除爆破
Frame-shear wall structure;One-directional fold collapsing;Demolition blasting

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 杨运洲,杨学山,赵青林
YANG Yunzhou1,YANG Xueshan1,ZHAO Qinglin2(1Ekou Iron Mine,Taiyuan Iron & Steel Company,Dai County,Shanxi 034207,China;2Mining Company,Taiyuan Iron & Steel Company,Taiyuan 030003,China)

参考文献(References)：

• 〔1〕中国力学学会工程爆破专业委员会 爆破工程(下)[M].北京:冶金工业出版社,1992
• 〔2〕中国力学学会工程爆破专业委员会 冯叔瑜爆破论文选集[C] 北京:北京科学技术出版社,1994
• 〔3〕龙维祺 特种爆破技术[M] 北京:冶金工业出版社,1993
• 〔4〕刘清荣 控制爆破[M) 武汉:华中工学院出版社,1986