![Sustainability | Free Full-Text | Seismic Performance of an Exterior Joint between a Square Steel Tube Column and an H-Shape Steel Beam Sustainability | Free Full-Text | Seismic Performance of an Exterior Joint between a Square Steel Tube Column and an H-Shape Steel Beam](https://www.mdpi.com/sustainability/sustainability-15-03856/article_deploy/html/images/sustainability-15-03856-g001.png)
Sustainability | Free Full-Text | Seismic Performance of an Exterior Joint between a Square Steel Tube Column and an H-Shape Steel Beam
![Q235/Q355 Galvanized Hot Rolled H-Beam Square Steel Box Steel as Steel Structure Column - China Beam, H Beam | Made-in-China.com Q235/Q355 Galvanized Hot Rolled H-Beam Square Steel Box Steel as Steel Structure Column - China Beam, H Beam | Made-in-China.com](https://image.made-in-china.com/2f0j00WveVSROBkqgM/Q235-Q355-Galvanized-Hot-Rolled-H-Beam-Square-Steel-Box-Steel-as-Steel-Structure-Column.jpg)
Q235/Q355 Galvanized Hot Rolled H-Beam Square Steel Box Steel as Steel Structure Column - China Beam, H Beam | Made-in-China.com
![Thin-Beam Square, Use for marking and cutting thin materials, The thin profile of the beam keeps the edge close to the material, mark strip stock as thin as 1/16 inch Thin-Beam Square, Use for marking and cutting thin materials, The thin profile of the beam keeps the edge close to the material, mark strip stock as thin as 1/16 inch](https://www.micromark.com/Web%20Store%20Images/83261_R-01.jpg)
Thin-Beam Square, Use for marking and cutting thin materials, The thin profile of the beam keeps the edge close to the material, mark strip stock as thin as 1/16 inch
![Beam profile types: L, square ( top ), I and T ( bottom ), thin and... | Download Scientific Diagram Beam profile types: L, square ( top ), I and T ( bottom ), thin and... | Download Scientific Diagram](https://www.researchgate.net/publication/237572683/figure/fig1/AS:298921223049218@1448279781703/Beam-profile-types-L-square-top-I-and-T-bottom-thin-and-thick-versions-also.png)