80m高钢筋混凝土烟囱控制爆破拆除实践  

Practice of Demolishing a 80m-high Reinforced Concrete Chimney by Directional Controlled Blashing

作　　者：焦永斌[1] 高赛红[1] 陆哲祥[1] 彭敏杰[1] 

机构地区：[1]江西理工大学,赣州341000

出　　处：《建筑结构》2007年第3期46-48,共3页Building Structure

摘　　要：给出了确定烟囱等细杆高耸建筑物控制爆破拆除方案的原则,并以高80m的钢筋混凝土烟囱的成功定向倒塌爆破拆除为例,详细介绍了爆破切口形状、切口的圆周和切口高度的确定方法,爆破参数、爆破网路设计以及确保准确定向倒塌所采取的技术措施等。The definite principle which controlls the demolition backout project of the chimney is introduced, and taking the 80m high reinforced concrete chimney which was successfully directional collapse demolition backout as example, the detail of how to insure the demolition margin shape, the margin perimeter and the margin height,as well as the demolition parameter, the demolition network desigr,s and the technical to insure the accurate direction collapses are introduced.

关 键 词：钢筋混凝土烟囱 倒塌方案 切口范围 定向窗 定位口 

分 类 号：TU746.5[建筑科学—建筑技术科学]