by **alirezacivil** » Tue Feb 28, 2017 11:06 pm

Hi Frank,

Thanks for your response.

First I perform gravity analysis with these scripts:

constraints Penalty 1.e25 1.e25

numberer RCM;

system Mumps;

test NormDispIncr 1.0e-6 20;

algorithm KrylovNewton ;

integrator LoadControl 0.1;

analysis Static;

analyze 10;

Then I carry out push over analysis with this code:

constraints Transformation;

numberer RCM;

system Mumps;

algorithm KrylovNewton ;

integrator DisplacementControl $IDctrlNode $IDctrlDOF $Dincr ;

analysis Static ;

In general, I am modelling a 12 storey building in 3D. The beam/column elements are elastic elements with concentrated hinges using zero length elements and shear walls are modelled using displacement beam column elements.

Because the code is too long, I cannot send it here. But, I can email you if it helps.

Also, I have another question, I saw somewhere you where suggesting to use:

system Mumps -ICNTL14 80;

What is it exactly, what does each number means?

Kind Regards,

Alireza