General Information
Figure 1 shows a single floor hall sector.
![Steel structure of a single floor hall viewed from below](buildings/commercial-buildings/structure-2/1-single-floor-hall.jpg)
The steel structure consists mainly of columns, trusses, purlins, and metal roofing sheets.
Truss Design
Figure 2 shows a column to truss connection.
![Connection between steel column and truss](buildings/commercial-buildings/structure-2/2-column-truss-connection.jpg)
The column is placed away from the truss node, and bottom chord deformation over the column region is noticeable.