error#41


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Thank you! But wen I check the elements ,they are all properly oriented.


can you check if there any free 1D elements or duplicate 1D elements in your model?
go to >> tool>> check elems>> 1D>> free 1d's
if there are any free 1D elements, please connect them. Delete any duplicate 1D elements.
if there are no free 1Ds, change the orientation of the CBAR elements and run the job.


can you check if there any free 1D elements or duplicate 1D elements in your model?
go to >> tool>> check elems>> 1D>> free 1d's
if there are any free 1D elements, please connect them. Delete any duplicate 1D elements.
if there are no free 1Ds, change the orientation of the CBAR elements and run the job.
There are no free 1Ds or duplicate 1Ds.But there are so many elements calculated orientation error,I should change the orientation of them all one by one ,should I?And when I change the orientation of them ,they are not same with the orientation of the original geometry.


Hi,
can you share the model file?
Please use the Dropbox in the signature below to share the file.


Hi,
can you share the model file?
Please use the Dropbox in the signature below to share the file.
It's the first time I use the HyperMesh to simulat ,so it maybe very coarse.Please do not hesitate to correct me when I make mistakes.Thanks.


Sorry,the internet speed is too slow to send the model.I will send it to you tomorrow ,OK?


okay no problem /emoticons/default_smile.png' alt=':)' srcset='/emoticons/smile@2x.png 2x' width='20' height='20'>
There are no free 1Ds or duplicate 1Ds.But there are so many elements calculated orientation error,I should change the orientation of them all one by one ,should I?And when I change the orientation of them ,they are not same with the orientation of the original geometry.
You can change orient vector by 1D>bar>update
select same section elements and update once
change visualization to '3D Representation' to see if the bars are not same direction with actual geometry


okay no problem
/emoticons/default_smile.png' alt=':)' srcset='/emoticons/smile@2x.png 2x' width='20' height='20'>


Sorry ,I have upload the model several times but everytimes it had failed .Can you give me your Email,I send it to you?


You can change orient vector by 1D>bar>update
select same section elements and update once
change visualization to '3D Representation' to see if the bars are not same direction with actual geometry
Thanks.I kown this command just because there are so many errors to solve.When I solve one ,it will come a new one about it.So I want to find a convinient way to solve it.


Hi,
I sent you the modified model.
Please let us know if you are able to run the model.


Hi,
I sent you the modified model.
Please let us know if you are able to run the model.
Sorry,my version is 11.0,I can't open the modifide model.


Yes, but in your case, many errors is 1 error
just update them all once
But it didn't display once,when I modified the model and optistruct it again it will appear more.


i face same problem that invalid orientation. i attached .hm file here
please any one have answer please help me.
i use 13.0 version of hypermash

Hi,
Give proper orientation and create bar element.See attached screenshot.
Regards
Rahul R


thanks for responding me sir
later on i done size optimization by using solid section but error is generate
INFEASIBLE DESIGN (AT LEAST ONE CONSTRAINT VIOLATED


Hi Ishwar,
Can you reduce the force and try again (say 1000 on each node)?


hii.. prakash
it fail to generate .fem file please send .hm and .jpg file
Hi,
Please check the orientation of the bar element and change the orientation accordingly.
A quick suggestion: before you run the analysis when using bar and beam elements, change the element representation to 3D and check if they are properly oriented or not.
/emoticons/default_smile.png' alt=':)' srcset='/emoticons/smile@2x.png 2x' width='20' height='20'>