![Torsion [Part 3]](https://images.squarespace-cdn.com/content/v1/66671062f13c911d334d6db1/1725573877347-2MKVEKDAL7FNVKD7Z22V/Part3logo.png)
Torsion [Part 3]
Why does channel section always twisting?
What is bimoment and how to calculate it?
Is it possible to calculate a beam for torsion in general software?
How to define boundary conditions for a beam subjected to warping torsion?
![Torsion [Part 1]](https://images.squarespace-cdn.com/content/v1/66671062f13c911d334d6db1/1723897781158-8FO6DZT1EMHOW6OUXC4D/Part1logo.png)
Torsion [Part 1]
What is torsion? How to calculate torque?
What is bimoment, warping, St. Venant torsion?
Difference between opened and closed sections under torsion.
How to manage torque in IDEA StatiCa?