simulation wizard analysis error

[ale1190]

Bye to all,

very often in doing a simulation wizard analysis, the error "mesh failed". interruption of analysis."
Therefore I click on "show areas where mesh failed". I'm stupidly saying, I'm running that part and I don't have a problem anymore.
But not... gate that processing ("casually" always the last of the tree) remakes the simulation eee... again problem on mesh.
regarding what is the problem and always "characterally" the problem has moved on the new last of the tree (after the cancellation of the previous).
so away until it lets me clear everything.

here is an image to better understand the error:
Okay. this perhaps is a somewhat complex structure (although often by mistake on much simpler details).
but if one has to verify such a structure what should he do?? already the fact that to be able to do this test, the structure must be drawn in a single block, creates several problems.. if it doesn't work. .

Is there anyone who has ever had such a problem or who explains the "trucks" to perform a correct simulation?
I also send you the original file, so if you want you can do some tests too.
View attachment Struttura.7zas I always trust in you.. :36_1_11:

 

[skia51]

Hi.
only by curiosity, but how did you shape the structure? I don't have solidworks on this pc and I can't verify the file, but looking at the image I seem to see that you haven't used the structural members and that everything is a single body.
Am I right? I don't know if this is the best way to make a structural calculation.

 

[ale1190]

Hi.
only by curiosity, but how did you shape the structure? I don't have solidworks on this pc and I can't verify the file, but looking at the image I seem to see that you haven't used the structural members and that everything is a single body.
Am I right? I don't know if this is the best way to make a structural calculation.

Hi.

I also agree that it is not the best and not the easiest way to make a structural calculation, but unfortunately it is the only way that gives me solidworks. If I use the structural members and try to make the calculation, it gives me this note:Therefore, if I go ahead, I hide all the bodies except what I choose and for the analysis are not considered.
So it gives me a useless calculation.

This thing of having to do the calculation by force on a single body, has always created problems, because I have to make a model for the calculation and then redesign it with the structural mebris for the final production.

But at this point, from your answer, I am doubtful that there is another way to make the calculation. :36_1_5:

 

[skia51]

Hi.

I also agree that it is not the best and not the easiest way to make a structural calculation, but unfortunately it is the only way that gives me solidworks. If I use the structural members and try to make the calculation, it gives me this note:View attachment 48678Therefore, if I go ahead, I hide all the bodies except what I choose and for the analysis are not considered.
So it gives me a useless calculation.

This thing of having to do the calculation by force on a single body, has always created problems, because I have to make a model for the calculation and then redesign it with the structural mebris for the final production.

But at this point, from your answer, I am doubtful that there is another way to make the calculation. :36_1_5:

In fact I think there is another way, unfortunately I think it is the need to use solidworks simulations (module not included in the stadard license). simulation express, if not mistaken, only serves for calculations on unique bodies.

 

[ale1190]

In fact I think there is another way, unfortunately I think it is the need to use solidworks simulations (module not included in the stadard license). simulation express, if not mistaken, only serves for calculations on unique bodies.

Exactly, it's for the unique bodies. and this model was made in a unique body but it does not work.. :36_1_4:

 

[MassiVonWeizen]

is usually because there is some area that cannot be integrated by mesh (which is managed as a composition of triangles)
If the mesh, i.e. the triangles that make it up, is too large certain areas fail to be included.
with simulation express that shows the areas you cannot do nothing because from wrong messageshow first you decrease mesh taking into account that the lower is the longer the time of analysis
if it still does not work according to me the problem is in the contact of the sloped beams, try to remove them slightly from the other beams

 

[teseo]

with the standard simulation license you can make a calculation of that kind.. but according to me without simulation express, that like all automatic or guided things does.........

use simulation with the traditional method to open a static study in manual and give it the constraints then the loads then do the mesh as it suggested a little thicker, it is not difficult to use express; only you have to follow the steps one by one and you will see that then express the baskets.... .

with this method you will make the structure with structural members without problems... .

Hi.