【摘要】 介绍了1座多裂缝倾斜砖烟囱的结构特点和受损情况,同时详细阐述了该烟囱爆破拆除设计过程中爆破方案设计、爆破参数选择及防护措施。由于设计、施工技术措施得当,在较短的时间内顺利地完成了该危险烟囱的爆破拆除,取得了较好的爆破效果,可为类似工程的设计与施工提供借鉴。更多还原

【Abstract】 Structural characteristics and damaged status of an inclined brick chimney with many cracks were introduced,meanwhile,design of the blasting scheme,selection of blasting parameters,and protection measures were expounded during the blasting demolition design process of the chimney.Due to correct design and construction measures,the dangerous chimney was demolished successfully by blasting in a relatively short period of time and good blasting effect was achieved.it can provide reference for the design and construction of similar projects.更多还原