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《Blasting》 2006-04
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Demolition of a Nine-storey Frame-structured Reinforced Concrete Building

SHI Xing-lin,ZHANG Long(Gansu Chemical Research Institute,Lanzhou 730020,China)  
A nine-storey concrete frame living building in the down town of Lanzhou was ordered to be exploded and then carried and leaned away in 5 days.For the sake of low rate between the height and the width,the plan of dividing and cutting along the building vertically into two opposite pieces was adopted to timely and safely implement the blasting.This article introduces the choice of blasting plan and pre-treatment plan,presents the explosion parameters and the explosion effect.
【CateGory Index】: TU746.5
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