80m高钢筋混凝土烟囱的定向爆破拆除DIRECTIONAL DEMOLITION OF 80M REINFORCED CONCRETE CHIMNEY
温良全,文家贵,朱礼林,毛永利
WEN Liang-quan1,WEN Jia-gui2,ZHU Li-lin3,MAO Yong-li4(1.Traffic Engineering Company
摘要(Abstract):
介绍了一座80m高的钢筋混凝土烟囱在定向爆破拆除设计和施工中,所采取的爆破方案、爆破参数和安全防护措施,并对爆破效果进行了分析和描述,对钢筋混凝土烟囱定向爆破拆除提出了一些看法,旨在为同类烟囱的爆破拆除积累成功的经验。
The blasting plan,blasting parameters and safety protective measures are introduced in detail in the design and construction regarding the demolition of an 80 meter high reinforced concrete chimney by directional blasting.The blasting effect is analyzed and described.Some ideas are proposed for the blasting demolition of reinforced concrete chimney,aiming to accumulate successful experience of demolition of similar chimney.
关键词(KeyWords):
钢筋混凝土;烟囱;定向爆破;爆破拆除
Reinforced concrete; Chimney;Directional blasting;Blasting demolition
基金项目(Foundation):
作者(Author):
温良全,文家贵,朱礼林,毛永利
WEN Liang-quan1,WEN Jia-gui2,ZHU Li-lin3,MAO Yong-li4(1.Traffic Engineering Company