120 m钢筋混凝土烟囱与框架厂房控制爆破拆除技术  

120 M Reinforced Concrete Chimney and Frame Workshop Control Blasting Demolition Technology

作　　者：张勇 刘刚 

机构地区：[1]深圳市和利爆破技术工程有限公司,深圳518034

出　　处：《城市建筑》2014年第18期392-393,395,共3页Urbanism and Architecture

摘　　要：本文介绍了复杂环境下120 m 烟囱与框架厂房定向拆除爆破的成功经验。着重介绍了烟囱与框架厂房倒塌方向、缺口设计、爆破参数、起爆网路及安全防护等，爆后烟囱与框架厂房按设计方向精准倒塌。工程的成功经验能够为类似拆除爆破工程提供参考。This paper introduces the successful experience of 120 m chimney and frame factory building directional demolition blasting under complicated environment. The author focus on the chimney and frame factory building col apsed direction, design of gap, blasting parameters, blasting network and safety protection etc. so as to make blasting funnel and frame workshop according to the design direction accuracy colapsed. The successful experience of engineering can provide reference for similar blasting demolition project.

关 键 词：烟囱 厂房 爆破缺口 爆破参数 安全防护 

分 类 号：TU746.5[建筑科学—建筑技术科学]