袁绍国;王宗国;
YUAN Shao-guo~1,WANG Zong-guo~2(1.Inner Mongolia University of Science and Technology,Baotou 014010,China;2.Zhejiang Gaoneng Blasting Engineering Co.Ltd.,Hangzhou 310014,China)

• 1:内蒙古科技大学资源与安全工程学院
• 2:浙江省高能爆破工程有限公司 包头014010
• 3:杭州310014

摘要(Abstract)：

介绍了乌拉特前旗原贵超羊绒衫厂办公楼的拆除爆破,由于该楼东山墙有横向布局的建筑物与之相邻(仅1.8m),简单的定向倾倒或原地坍塌都会影响到周围的建筑物。为此,采用了主体向北倾倒、东山墙部分向西倾倒的复合定向倾倒爆破方案,由于准确地设计了爆破缺口、爆破参数及各段起爆顺序,成功地拆除了该办公楼。
The paper introduced the blasting demolition of the office building of cashmere pullover factory in Wulateqianqi city.There was another building 1.8m away from the east gable of the office,which may be endangered by the blasting if simple directional demolition or collapse in situ were adopted.For this reason,a new blasting process,featuring collapsing in two directions,was put forward,one(main part of building) was collapsed toward north,and the other(east gable part) toward west.By means of the complex directional blasting,the(office) building was successfully demolished.

关键词(KeyWords)： 楼房;定向爆破;起爆网路;拆除爆破
Building;Directional blasting;Ignition network;Demolition blasting

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 袁绍国;王宗国;
YUAN Shao-guo~1,WANG Zong-guo~2(1.Inner Mongolia University of Science and Technology,Baotou 014010,China;2.Zhejiang Gaoneng Blasting Engineering Co.Ltd.,Hangzhou 310014,China)

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