周鹏,黄吉顺,王彦利
ZHOU Peng, HUANG Ji-shun,WANG Yan-li (Da'an Blasting and Anchorage Engineering Bureau,Beijing 100093,China)

• 1:北京达安爆锚工程部
• 2:北京达安爆锚工程部
• 3:北京达安爆锚工程部 北京100093
• 4:北京100093

摘要(Abstract)：

介绍在复杂环境条件下,采用分段爆破解体原地倾斜塌落法爆破沿轴向拆除长宽比约为1∶4的框架结构建筑物;详述地下两层梁、柱炸点的选择,立柱、横梁及砖墙爆破参数的确定,网路设计,以及安全防护等技术措施。
Partition disintegration of a frame-structured building in situ with the dimension featuring its length over width being 41 through blasting along the direction of its axis under complicated surroundings was studied.The selection of blasting target point,the determination of blasting parameters of pillar,beam,and brick wall,the design of detonation network as well as the protection measures were discussed in detail in this paper.

关键词(KeyWords)： 爆破拆除;框架结构;分段解体;原地倾斜塌落
Blasting demolition; Frame structure; Partition disintegration; Collapse in situ

Abstract:

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基金项目(Foundation):

作者(Author): 周鹏,黄吉顺,王彦利
ZHOU Peng, HUANG Ji-shun,WANG Yan-li (Da'an Blasting and Anchorage Engineering Bureau,Beijing 100093,China)

参考文献(References)：

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• 〔2〕黄吉顺,王守祥,蒋志光,等.沿纵轴解体定向倾倒爆破拆除厂房楼[A].工程爆破文集(第六辑)[C].北京:海洋出版社,1997.
• 〔3〕刘殿忠.工程爆破实用手册[M].北京:冶金工业出版社,1999.