| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for constructing a composite structural beam of an end part RC building and a central part S building capable of rationally realizing a long span structure by a method rational in structural dynamics and excellent even in workability. ! SOLUTION: First of all, a main reinforcement unit is constituted by welding an end part of an upper end main reinforcement and a lower end main reinforcement of an RC beam, to a steel frame connection plate, and the main reinforcement unit and an S beam are welded and joined at a job site. A difference in a height position between a main reinforcement and a steel frame beam flange is eliminated by interposing the connection plate between the main reinforcement and the steel frame beam flange, at the same time, the connection plate and the steel frame beam flange can be welded downward at the job site. ! COPYRIGHT: (C)2015,JPO&INPIT |
