韩治龙,娄德兰
HAN Zhi long, LOU De lan (Research and Design Institute of Railway Construction, Beijing 102600, China)

• 1:铁道建筑研究设计院!北京102600
• 2:铁道建筑研究设计院!北京102600

摘要(Abstract)：

介绍了具有复杂砖混结构、不均匀承载基础的“点式”楼的爆破拆除 ,对爆破切口、爆破参数的选择、合理起爆网路的使用、延迟间隔的确定等等作了详尽的叙述。所获得的一些经验对类似工程可能是有用的
In this paper, blasting demolition of a “spot” highrise with complicated brick concrete structure and uneven bearing foundation is introduced, and the selection of blasting cuts and parameters, the use of reasonable firing circuit, the determination of delay interval and so on are described in detail. Some experience gained may be useful to similar projects.

关键词(KeyWords)： 不均匀承载;砖混结构;拆除爆破
Uneven bearing; Brick concrete structure; Demolition blasting

Abstract:

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作者(Author): 韩治龙,娄德兰
HAN Zhi long, LOU De lan (Research and Design Institute of Railway Construction, Beijing 102600, China)

参考文献(References)：

• 〔1〕冯叔瑜 ,等 城市控制爆破 [M ] 北京 :中国铁道出版社 ,1996
• 〔2〕何广沂 ,等 拆除爆破新技术 [M] 北京 :中国铁道出版社 ,1988