And in the beam truss erection way to building having an overhead traveling crane

摘要

PURPOSE: To shorten the construction period and reduce the cost in the beam truss erection of a building having an overhead traveling crane. ;CONSTITUTION: A traveling stage 6 serving as a steel frame erecting rack, a post-work scaffold after the steel frame erection, a protective rack allowing the vertical work, and a lifting facility foundation for the lower section work is temporarily installed on a crane girder 3 installed on precedingly erected pillar wall steel frames 1, 1' of a building having an overhead traveling crane. Various work such as the connection matching of beam trusses 7 in package erection or split erection is performed in sequence while the temporary traveling stage 6 is moved. The temporary facility is simplified, the vertical work can be performed, thus the construction period is sharply shortened, and the cost can be reduced.;COPYRIGHT: (C)1995,JPO