METHOD FOR DEMOLISHING HOLLOW TOWER STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a demolishing method capable of eliminating a fear of contamination of the surrounding environment when a hollow tower structure represented by a chimney is demolished. SOLUTION: A suction device 200 sucking air from a tower inside to the tower outside through the wall of the lower part 1b of a hollow tower structure 1 is installed to generate an air stream F toward the lower part of the tower through the opening 1c at the upper end of the tower structure 1. In this state, the tower structure 1 is broken downward in sequence from the upper end 1a.