Analysis and design of castellated beams and web cover plates based on initial, secondary, and radial stresses.
![](http://www.idesignt.com/Portals/0/Images/Design7_12/cast.png)
Analysis and design of plate girder beams and stiffeners.
![](/portals/0/Images/Design7_12/Girder.png)
Analysis and design of composite beams.
![](/portals/0/Images/Design7_12/compos.png)
Calculation of G and K parameters, design of different types of column sections (box, I shape, double, cross).
![](/portals/0/Images/Design7_12/Column.png)
Section property calculation of customized sections.
![](/portals/0/Images/Design7_12/prop.png)