2007•BlastingRequires access
Demolition of Four Reinforced Concrete Buildings in Complicated Situation
Liu Shi-bo
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Abstract
Four concrete buildings were demolished by blasting with one initiation and collapsed in designed direction and the corresponding safety precautions.This paper focused on the defined method of the blasting cut,the selection of rational blasting parameters,the execution of the trail-blasting solution and the pretreatment method,corresponding safety precautions and the controlling method of blasting and touching vibration.