Scaffolding equipment and associated construction methods for the attached construction of viaduct

摘要

PROBLEM TO BE SOLVED: To provide a subsidiary work of an elevated bridge having high safety while being inexpensive, eliminating a cause of traffic congestion, and improving workability.;SOLUTION: This scaffold device comprises a support stand 20 used when appending and executing an ancillary execution object such as a sound insulating wall on the elevated bridge, and detachably fixed to a handrail, and a scaffold frame body 30 having a scaffold plate 31 movably connected in parallel to this support stand 20 via a connecting member.;COPYRIGHT: (C)2002,JPO