![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
![15 Hole Square Beam, 2pcs 15 Hole Aluminum Square Beam, Heavy-Duty Aluminum Square Beam, for Robotics Parts, 16 x 16 x 240mm / 0.6 x 0.6 x 9.4in: Amazon.com: Tools & Home Improvement 15 Hole Square Beam, 2pcs 15 Hole Aluminum Square Beam, Heavy-Duty Aluminum Square Beam, for Robotics Parts, 16 x 16 x 240mm / 0.6 x 0.6 x 9.4in: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61kcOXQSUtL.jpg)
15 Hole Square Beam, 2pcs 15 Hole Aluminum Square Beam, Heavy-Duty Aluminum Square Beam, for Robotics Parts, 16 x 16 x 240mm / 0.6 x 0.6 x 9.4in: Amazon.com: Tools & Home Improvement
![This post describes how Unistrut Beam clamps are used to attach strut to structural steel members such as I-Beams.... | Unistrut Service Co. This post describes how Unistrut Beam clamps are used to attach strut to structural steel members such as I-Beams.... | Unistrut Service Co.](https://www.unistrutohio.com/content/images/thumbs/0000634_400.jpeg)