Steel design - lateral buckliing results

[TorgrimO]

I am performing a check of lateral buckling of a beam according to Eurocode 3. With the detailed method, 6.3.2.3 the factors C1-C3 are showing up in the  detailed results. The reference is to ENV311 F1.... which is a code that I am not familiar with. I am having some doubts as to the validity of my code check and would like to control the C1-C3 values, but I am unable to do so since I don't have the afforementioned ENV code. Could someone give me a hint as to how to check these values? 

I am getting a lot smaller XLT in Robot, compared to when I am doing it by hand. 

edit: attached some info. It is a continuous IPE270 beam. 

[Anonymous]

Spoiler

Hello

Spoiler

That env reference is env 1993-1-1 annex F, this annex is removed from the final EN1993-1-1

[TorgrimO]

Which means there is no way to control if the member check is correct??

[Anonymous]

No you can´t change the C factors manually, only by changing load level and load type in member definition dialog Robot will define these factors according to annex F tables.

In RSA 2014 there is also possibility to insert your own Mcr for the member.

[TorgrimO]

 I see. I wanted to track Robots way of finding these factors, which then seems impossible without the annex F.

[Anonymous]

Here are screen shots of the tables in finnish.

[TorgrimO]

It seems that these are the same tables as in EN 1999, or they vary slightly... Thanks for your help jukka!

[Artur.Kosakowski]

I have added the request for manual definition of Cs values to the wish list for next versions of Robot.