Why the displacement of some nodes not equal to 0 even though i fix them.

I have a model built in Adams Modeler like the picture below. I fixed nodes in the left end of the shaft with a box, and the box is fixed with the ground. Then i apply a moment in the right and of the shaft. After that, i run dynamic simulation .Which i wonder is even though i fix nodes in the left end, there still are displacement of them in the result as the second picture below.

And by the way, what is the meaning of section Deriviations : Resultant.

Thanks for any help !!

Attached Files (2)

0 Jesper Slattengren over 2 years ago

Your plot shows deformation in the magnitude of 1E10 mm. You have bigger problems than a few nodes.

To me it looks like the graphics shows stress, not deformation.
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0 Henrik.Skovbjerg over 2 years ago

The deformations are shown relative to a selected node - which looks like it is the one in the center of the beam.

And as Jesper pointed out, it seems that your magnitude deformation is very big.
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0 sf.tragiang over 2 years ago
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0 sf.tragiang over 2 years ago

Hi there !

Sometime, there were some problems about displaying the magnitude in adam modeller.

Mr @Henrik Skovbjerg , thanks for your help and how can i have the deformations relative to another node.

Thanks,

Giang
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