Three Kinds of Connection Method of Building Section Steel

1. Welding: Heat and melt the connecting parts of the steel section that needs to be connected, and condense them into an inseparable whole. The types are further divided into: groove weld, fillet weld, and plug weld.

2. Riveting: It is the use of rivets to splice two or more steel plates together. The types are further divided into: factory connection and on-site connection.

3. Bolted connection: Bolted connection is different from welding and riveting. The first two cannot be disassembled after connection, but bolted connection can be disassembled.