Internal forces

[ledinhchinh0409]

Hi everybody

I'm looking at how RSA designs the reinforcement.

and

But it looks like the number of reinforcements is not based on the forces calculated

All comments are welcome. Thanks in advance.

[Artur.Kosakowski · Accepted solution]

Hi @ledinhchinh0409

For concrete supports the values of bending are taken from their faces rather than centers.  The precision of the bending moment value in the span depends on the number of entered calculation points. You may find watching the 4th Robot webinar helpful for working with RC beam design module:

If I managed to answer your question(s) press the Accept as Solution button please. This will help other users to find solution(s) much faster. Thank you.

[ledinhchinh0409]

hi. @Artur.Kosakowski

Thank you. This is quite complicated. I would probably use more manual calculations, then compare the results with RSA.