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Foshan Shengbang Steel Structure Co., Ltd.

11 years experience in plant design and construction

Common choice of 1875 sets of steel structure buildings

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0757-81002668
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Steel structure connection

Hits:2022 Time:2017-4-22
  Welded joint
Welding connection is to generate heat through the arc, so that the welding rod and the welding part of the local melting, cooling into the weld, so as to connect the pieces into one.
Connection method
Welded contact welding, welding and arc welding method. It is divided into three kinds of manual welding, automatic welding and semi-automatic welding. At present, the common welding method of steel structure is manual arc welding.
Bolt connection
Bolt connection is divided into two kinds of common bolt connection and high strength bolt connection.
Common bolt connection
Generally, there are two kinds of bolts and bolts. The rough bolt is made of round steel and the surface is rough. There is a gap between the screw and the hole, the shear capacity is poor, generally used in the installation connection; refined bolts on the lathe processing.
Strength bolt connection
High strength bolt connection of steel structure is a new form of connection, it has the advantages of simple construction, good mechanical performance, removable, fatigue and under dynamic loads without loosening and other advantages, is a promising method of connection. It is widely used in modern steel structure building.
Rivet connection
Rivets are made of rivets with good finish.
For rivet connection, first made of large diameter 1 ~ 1.5mm than the nail hole in the member is connected, then there will be a nail head rivet heating one end of the rivet until the cherry red colour when the plug manhole, then the rivet gun or rivet machine riveting, rivet to fill nail holes, and a rivet head. The rivet is cooled and contracted after riveting, and the clamping force is generated on the connected beam.
鋼結(jié)構(gòu)連接方式