复杂环境下砖砌烟囱的爆破拆除  

Blasting Demolition of a Brick-structured Chimney in Complicated Environment

作　　者：李振[1] 李天忠 

机构地区：[1]山东科技大学,山东省青岛市265100 [2]山东泰山普惠建工有限公司,山东省泰安市271000

出　　处：《煤矿爆破》2008年第2期33-35,共3页Coal Mine Blasting

摘　　要：本文介绍了采用定向爆破拆除一座砖砌烟囱的施工设计方法,包括爆破方案选择、爆破切口设计和爆破安全验算等内容,对类似工程有一定的参考意义。The paper introduces a construction method of demolishing a brick chimney by directional blasting which include the following ： plans selected for demolishing the chimney, the reasonable section of shape of blasting cut, reasonable safety protection measures and so on, it can be used as a reference for similar projects.

关 键 词：烟囱 爆破拆除 定向倒塌 

分 类 号：TU746.5[建筑科学—建筑技术科学]