Practice of Control Excavation Blasting for Deep Cage Steel Concrete Structure Well
He Jialin
Abstract：Using perforation and cutting method, the high density deep cage steel concrete structure well with small wellhead which is difficult to use mechanical drilling is deeply dig by control blasting technology. The blasting effect is good and the method provides a good reference for the blasting of cage steel concrete structure well.
Keywords：deep well control blastingcage steel concrete structurecutterperforator
Publication Date：2013-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：2( 22-23 )