Notional Loads out of Load Combination

[tom.krok]

Hi,

Am I correct to say that Robot does not generate Notional Forces out of load combinations but only from load cases? 

I have results from cases but nothing is shown when doing it from combinations. It does not give any warning or error when a combination has been selected.

Best regards,

[Artur.Kosakowski]

I can't see any issue

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[tom.krok]

Well,

Then something is not right on my side:

- Reactions from the load combination:

- Reactions from the Notional Load case:

[Artur.Kosakowski]

Could you attach the model?

[tom.krok]

yes sure

https://www.dropbox.com/s/ll3g0gh01td5v1y/7384-Analysis%20Model%20-%20Connections%20design.rtd?dl=0

[tom.krok]

Ironically it works on the LC 16. LC 15 is a multiplied LC 14 x factor (SLS x 1.05)

[Artur.Kosakowski · Accepted solution]

You should not generate notional loads from combination of combinations. The loads defined in the component combination will be disregarded. For conversion of combination 16 only the vertical load from case 6 is converted into X+ direction.

The easy solution is to convert combination 14 with additional 1.05 factor e.g. 1.05*0.05*COMB14 DIR X+

If you find your post answered press the Accept as Solution button please. This will help other users to find solutions much faster. Thank you.