Connection joints type and form in steel structure

1. Connection between steel structure beam and column

1.1 Connection between H-column strong shaft and H-beam: the flange adopts groove welding, and the web plate will be connected by high-strength bolt.

1.2 H Connection between the H-column strong shaft with the cantilever beam and the H-beam: The connection between the cantilever beam section and the column and the intermediate beam section are all welded, and the web plate is fixed by mounting bolts.

1.3 Connection between the H-column strong shaft with the cantilever beam and the H-beam: The cantilever beam section are wholly welded with column, flange welded with the intermediate beam,and the web plate is connected by high-strength bolt.

1.4 Connection between H-column weak axis and H-beam: the flange adopts groove welding, and the web plate will be connected by high-strength bolt.

1.5 H Connection between the H-column weak axis with the cantilever beam and the H-beam: The connection between the cantilever beam section and the column and the intermediate beam section are all welded, and the web plate is fixed by mounting bolts.

1.6 Connection between the H-column weak axis with the cantilever beam and the H-beam: The cantilever beam section are wholly welded with column, flange welded with the intermediate beam,and the web plate is connected by high-strength bolt.

1.7 Connection between box shaped column and H - beam: flange adopts groove welding, and the web plate will be connected by high - strength bolt.

1.8 Connection between box shaped column with the cantilever beam and H-beam: The connection between the cantilever beam section and the column and the intermediate beam section are all welded, and the web plate is fixed by mounting bolts.

1.9 Connection between box shaped column with the cantilever beam and H-beam: The cantilever beam section are wholly welded with column, flange welded with the intermediate beam,and the web plate is connected by high-strength bolt.

1.10Connection between round shaped column with the cantilever beam and H-beam: The cantilever beam section are wholly welded with column, flange welded with the intermediate beam,and the web plate is connected by high-strength bolt.

1.11Connection between cross-shaped column and H-beam: Flange adopts groove welding, and the web plate will be connected by high - strength bolt.

1.12Connection between cross-shaped column with cantilever beam and H-beam: The connection between the cantilever beam section and the column and the intermediate beam section are all welded, and the web plate is fixed by ordinary bolts.

2. Connection between steel structure beam and column hinged connection

2.1 Connection between H-column strong shaft and H-beam: The connection plate and web-plate is connected by high-strength bolt

2.2 Connection between H-column weak axis and H-beam: The connection plate and web-plate is connected by high-strength bolt

2.3 Connection between box shaped column and H-beam: The connection plate and web-plate is connected by high-strength bolt

2.4 Connection between cross-shaped column and H-beam: The connection plate and web-plate is connected by high-strength bolt

2.5 Connection between round-tube shaped column and H-beam: The connection plate and web-plate is connected by high-strength bolt

3. Connection between steel structure main beam and secondary beam

3.1 The simple connection between the H-shaped secondary beam and the H-shaped main beam, the web of the secondary beam extends into the flange of the main beam, and the web plate is connected by high-strength bolts

3.2 The simple connection between the H-shaped secondary beam and the H-shaped main beam, the stiffening rib of main beam extends to connect with secondary beam,and the web plate is connected by high-strength bolts

4. Support connection

4.1 The inclined rod is used for the connection between double channel steel or double angle steel combined section with the I-shaped column strong shaft and the I-shaped beam

4.2 The inclined rod is used for the connection between double channel steel or double angle steel combined section with the I-shaped column weak axis and the I-shaped beam

4.3 The inclined rod is used for the connection between double channel steel or double angle steel combined section with the box-shaped column and the I-shaped beam

4.4 The inclined rod is used for the connection between double channel steel or double angle steel combined section with the horizontal beam

4.5 The inclined rod is used for the connection between H-shaped steel or H-shaped column strong shaft with I-shaped beam

4.6 The inclined rod is used for the connection between H-shaped steel or H-shaped column weak axis with I-shaped beam

4.7 The inclined rod is used for the connection between H-shaped steel or box-shaped column weak axis with I-shaped beam

4.8 The inclined rod is the connection of the H-shaped steel on the horizontal beam extension arm

4.9 The inclined rod is the connection between double channel steel or double angle steel combined section with the I-shaped column strong shaft at the column foot

4.10 The inclined rod is the connection between double channel steel or double angle steel combined section with the I-shaped column weak axis at the column foot

4.11 The inclined rod is the connection between double channel steel or double angle steel combined section with the box-shaped column at the column foot

4.12 The inclined rod is the connection between H-shaped steel and H-shaped column strong shaft at the column foot

4.13 The inclined rod is the connection between H-shaped steel and H-shaped column weak axis at the column foot

4.14 The inclined rod is the connection between H-shaped steel and box-shaped column at the column foot

4.15 The inclined rod is the cross-shaped connection between double channel steel or double angle steel combined section and the gusset plate

4.16 The inclined rod is the cross-shaped connection of H-shaped steel

5. Steel structure column connection

5.1 H-shaped section column connection (equal section, bilateral variable section, unilateral variable section)

5.2 Box-shaped section column connection (equal section, bilateral variable section, unilateral variable section)

5.3 Round tube shaped column connection

5.4 Cross-shaped column connection

6. Steel structure column foot connection

6.1 H-shaped section column connection

6.2 Box-shaped section column connection

6.3 Cross-shaped section column connection

6.4 Round tube shaped column connection

6.5 H-shaped section column articulated connection

6.6 Box-shaped section column articulated connection

6.7 Cross-shaped column articulated connection

6.8 Round tube column articulated connection

7. Another connection of steel structure

7.1 The articulated connection between shear wall and H-shaped steel beam

7.2 Connection between concrete column and H-shaped beam