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Reactions are not same in RAM frame and RAM concrete analysis

Hi,

I am modelling a concrete building in RAM and have a question on reactions getting from RAM frame and Ram Concrete analysis.

Reactions from RAM frame does not match with reactions from ram concrete analysis. For a box model with 2 span continuous beams, the load distribution on the center column  is more than the 2 corner columns which appears to be correct in RAM concrete analysis. But in Ram frame analysis the reaction on the center column is less than 2 corner columns.

Also, the foundation load summary gives the reactions from ram frame with less reaction on center column.

Can you please let me know why I am getting this difference, especially for live loads? I appreciate your help!! Please see below snips

RAM frame reaction:

Image may be NSFW.
Clik here to view.

Ram Concrete analysis:

Image may be NSFW.
Clik here to view.


Thanks,
Sanjeev


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