hi all
i have a very simple 2 Bay 1 story frame and i want perform a time history analysis.
when analysis is running in deformed shape windows i see middle column moving left and right and other elements not moving.
is it a problem ? because the model is very simple.
wipe;
model BasicBuilder -ndm 2 -ndf 3;
source WSection.tcl;
source HSSsection.tcl;
source LibUnits.tcl;
source DisplayPlane.tcl;
source DisplayModel2D.tcl
node 1 0.0000000000 0.0000000000;
node 2 358.2000000000 0.0000000000;
node 3 716.4000000000 0.0000000000;
node 4 0.0000000000 156.0000000000 -mass 0.0583500000 0.0058350000 0.0000000010;
node 5 358.2000000000 156.0000000000 -mass 0.1167000000 0.0116700000 0.0000000010;
node 6 716.4000000000 156.0000000000 -mass 0.0583500000 0.0058350000 0.0000000010;
fix 1 1 1 1;
fix 2 1 1 1;
fix 3 1 1 1;
uniaxialMaterial Steel02 1 50.0 29000.0 0.003 20 0.925 0.15 0.0005 0.01 0.0005 0.01;
uniaxialMaterial Elastic 2 29000000000.0;
uniaxialMaterial Elastic 3 0.000001;
uniaxialMaterial Elastic 4 100.0;
uniaxialMaterial Elastic 5 29000.0;
WSection 1 1 14.200 10.100 0.785 0.450 8 1 1 4;
WSection 50 1 16.300 10.200 0.665 0.395 8 1 1 4;
HSSsection 100 1 7.000 0.500 5 4 5 2;
geomTransf PDelta 1;
geomTransf Corotational 2;
element forceBeamColumn 1 1 4 4 1 1 -iter 10 0.0000000100;
element forceBeamColumn 2 2 5 4 1 1 -iter 10 0.0000000100;
element forceBeamColumn 3 3 6 4 1 1 -iter 10 0.0000000100;
element forceBeamColumn 200 4 5 3 50 1 -iter 10 0.0000000100;
element forceBeamColumn 201 5 6 3 50 1 -iter 10 0.0000000100;
DisplayModel2D "DeformedShape" 1 50 50 500 500 0;
source Dynamic.EQ.tcl
how can i attach my whole model there?
Time history Analysis problem
Moderators: silvia, selimgunay, Moderators
Re: Time history Analysis problem
the graphics is something that is not really supported .. if all elements are the same type and one is moving and rest are not it might indicate that the others are not actually mving, have you checked the node displacements. if one element is moving and it is of a different type than the rest it might mean that the other elements do not have the methods implemeneted correctly.