Key Engineering Checks for Steel Space Frame Building Buyers - Knowledge

1.Node connection design and bolt grade confirmation (8.8 / 10.9 high-strength bolts) 2.Wind uplift and snow load calculation per local code...

Key Engineering Checks for Steel Space Frame Building Buyers
1.Node connection design and bolt grade confirmation (8.8 / 10.9 high-strength bolts)

2.Wind uplift and snow load calculation per local code

3.Temperature stress and thermal expansion joints

4.Fabrication tolerance and pre-assembly trial in factory

5.Erection method (ground assembly + lifting, or climbing) affects cost by 10–20%