How to Beam and column connected in steel structures
Steel structure beam column rigid means the node has enough rigidity, can make the members even before reaching the angle between the actual bearing capacity of joint angle change, not less than the yielding capacity of service by connecting members bearing capacity of the connection limit.
Structure of beam column rigid connection of steel structure engineering is divided into:
1, welded joints, beam, flange with full penetration weld groove, a fillet weld is connected with the column flange plate, steel structure welded bolted connections only beam flanges with full penetration groove weld connection and column flange, web shear plate with high strength the bolt and the column flange connection, is currently houses and high-rise steel structure beam column connection structure of the most commonly used form.
2, steel structure bolt node, beam flange and web with the help of T type connection with high strength bolt connection and column flange, although the installation is convenient, then rigidity than the first two connection shape is good, not many applications.
3, the steel structure beam column rigid connection, checked bearing capacity of beam column connection in elastic stage test the connection strength, in elastic-plastic phase calculation of the bearing capacity in the beam flange pressure and tension, and compression bearing capacity of column flange steel structure were checking the stiffness of column web, the shear bearing capacity of the node domain.
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