The Application of Static Controlled Blasting Technology in the Demolition Construction of the Public Span Iron Arch Bridge
Based on the demolition project of K45+659 public span iron arch bridge on the added second line of Yangpingguan-Ankang Railway,this paper summarizes and analyzes the principle,application points and application effects of static controlled blasting technology,and focuses on the application of static controlled blasting technology in the demolition construction of business lines and structures adjacent to business lines.The technical scheme has the advantages of saving skylight points and shortening construction period,which has significant promotion and application value in the field of demolition projects.
static controlled blasting technologypublic span iron arch bridgeblasting demolition
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