Geometric Non linear implicit analysis

Noor Alam

Hello sir

 

I have problem in nonlinear implicit analysis deck setup in optistruct solver

 

What is the correct procedure of geometric nonlinear implicit analysis deck setup in optistruct ?

 

 

What is the purpose of put the value of x&y in Card image TABLED1,TABLES1,and how can we decide time step value

 

Please help me

Thanks

Altair Forum User

Hi,

 

You can refer to this tutorial on how to setup a NLGEOM loadcase deck in OptiStruct.

TableD1 take time dependent load input and tableS1 for stress-strain curve

Noor Alam

Hello sir

 

thanks for quick response

 

but there is no any tutorial attachment/ref.

 

 waiting for reply

 

Thanks & Regards

Noor Alam

Altair Forum User

Hi Noor,

Attached are two tutorials on  nonlinear implicit analysis. Please check in Help Menu for more information on implicit analysis.

The same tutorial video (Nonlinear Implicit Analysis of Bending of a Plate) can be seen at http://www.altairuniversity.com/analysis/structural/nonlinear/radioss-non-linear-implicit-results-of-non-linear-bending-analysis-of-a-plate-video/

Please check this link for model files to work on: http://www.altairuniversity.com/learning-library/model-files-for-student-edition-users-accompaniment-to-the-tutorials-in-help-5/

 

 

 

Unable to find an attachment - read this blog

Altair Forum User

Altair Forum User said:

take time dependent load input and tableS1 for stress-strain curve

Hello Prakash

 

can you post tutorial (.pdf) with reference fem. file for geometric nonlinear implicit analysis

 

Thanks,

Sachin

Altair Forum User

Hi @sasachin

 

Please refer to OS-T: 1500 Nonlinear Implicit Analysis of Bending a Plate on OptiStruct help. 

sonalipatel

Altair Forum User said:

can you post tutorial (.pdf) with reference fem. file for geometric nonlinear implicit analysis

 

Hi Sachin,

Please upload any tutorial files that you have got from the forum. All the above mentioned do not carry any attachment. Especially, OS-T: 1500,  and http://www.altairuniversity.com/analysis/structural/nonlinear/radioss-non-linear-implicit-results-of-non-linear-bending-analysis-of-a-plate-video/.

Please help me.

Thank you

Unable to find an attachment - read this blog

FaroukM

Hi everybody,

 

Please find the *fem file for the OS-T1500.

 

The OS-T1360 deals with Gasket materials. If you need it, I can send it to you /emoticons/default_wink.png' srcset='/emoticons/wink@2x.png 2x' title=';)' width='20' /> 

 

Cheers,

Unable to find an attachment - read this blog

sonalipatel

Altair Forum User said:

Please find the *fem file for the OS-T1500.

Thank you, Farouk.

Surya0050

Hey everyone, I would very glad if someone could share their altair connect credentials so that I could get access to various examples.

I was trying hard for it and was upset when I came to know that they are not approving the credentials for students in India anymore.

Would be very glad and thankful if someone could share the details. If someone want to helpout, please mail me here: surya.g3211@gmail.com

 

regards,

Surya,