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 Post subject: AQB - section from CSM
PostPosted: Wed Jan 04, 2017 1:58 pm 
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Joined: Sun Jan 24, 2016 3:35 pm
Posts: 20
Hello,

I have created a bridge model using beam elements. I have used CSM to set stages. In MAXIMA I have calculated live load combinations. I would like to check stresses using AQB but using section from CSM – from 11th phase (10th phase – prestressing; 11th phase – grouting). So I did it as follows:

+prog AQB urs:16.6
head naprezenia obciążeń zmiennych
ECHO STRE E
STRE E
LC 1005,1006 Cst 12 $ live load combinations; 12th phase – grouting; section with tendons
END

Unfortunatelly, comparing results to hand made calculations with cross section values from CSM report it gives different values. How to properly set CST values so it takes cross section values from csm 12th stage – final one) or is it better to use:

BEAM from – X – CS NUM 12

Could you advice me how to deal with this issue?

Best regards


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