| 摘要 |
PURPOSE: An assembly type t-bar is provided to prevent the bending of a web by securing the perpendicularity of the web and flange by welding the flange and web after fitting and combining. CONSTITUTION: An assembly type t-bar comprises a steel web(10), a steel flange(20) and a web insertion hole. The web insertion holes are formed on one side of the steel flange along a longitudinal direction. The steel flange is formed to fit the web insertion hole to one part of the steel web. The web insertion hole is classified into a fitting part and a welding connection part. The fitting part receives the steel web to be fitted. The welding connection part is extended toward outside from the fitting part. |
