ANSYS Workbench | Buckling analysis | Nonlinear Large displacement analysis | Shell Elements | GRS |

[@pop4ti]

Not thousands but trillions thanks man. You are a life savior.

[@budapesteBR2012]

Best video seem in a while. Tks. You are the best

[@kartzzzzzzzzzzzz]

Very well explained. I am working on a model which involves two structural analysis and a fatigue analysis on the second structural analysis only. The material reaches plasticity by end of first structural model and forces are applied on the plastic-ally deformed model in second structural model. I tried simulating the whole thing but ANSYS could not solve it because of complex geometry. Hope you can help me

[@ANSYS-India]

Karthi, sketch your problem description on a piece of paper and send it to me, I will check and let you know.

[@hmsantanna]

Very interesting videos, professor.Thanks a lot.

[@jloudefonty3231]

Very nice tutorial video, thanks a lot.

[@ANSYS-India]

Good to know the feedback, for more tutorials kzbin.info/www/bejne/fHrMapJumquHisk

[@yuxiao4963]

Thx for the nice video! It would be even better with less ads LOL :))

[@abdelrzak2399]

great works brother , thankx very very very much

[@tmtan1303]

Thousands of thanks!

[@ANSYS-India]

Feedback will help to improve

[@omerkorcanates2150]

Nice job, thanks. Can you also explain how was written the inp file that you read from a folder in APDL? Or is there a link or website to learn?

[@ANSYS-India]

You need to create an input file using mechanical, then replace the contents of input file with the code shown in video. Let me know if you face difficulty.

[@gunner4238]

can i use this for corrugated walls too or is this just for shell elements?

[@funikumar]

Is this process applies to assembled geometries which have different materials as well? Because, I'm conducting buckling on solar panel setup. But, the results are not so so good. I mean the buckling is happening on the edge of the assembly.

[@DossiersCriminelstv]

hi good tutorial can you make tutoral nonlinear buckling analysis in ansys workbench 2020

[@miguelangeldomingo144]

Hi! First of all thanks for the tutorial. I am having a problem while updating the mechanical APDL: this is popping up "The solver failed with a non-zero exit code of : 1". I have a different geometry, may that be the reason ? Or this procedure works for other geometries as well?

[@venubarathan8391]

It will work for all the geometries

[@anaslahrichi]

Great tutorial ! How could you get the load multiplier for the non linear buckling case ?

[@3DPRINTechnology]

you need to check the graph and see the buckling happening

[@JamilAtileh]

It was a good tutorial. Can i get the geometry file for this box? regards

[@HemashreeKakar]

How may I learn to code for different geometries? Can you please suggest some videos for learning the procedures to write the code for different geometries in different conditions? I'm working on Ansys Workbench 19.

[@Aarun3]

Very helpful video!!!!!! Thanks a lot!!!! It's quite good for beginers like me!! :D

[@ANSYS-India]

+Aaron Peng Good to know, here is the link for more videos kzbin.info/door/ro8LB2wkCMiCpE15d6jX1A

[@XxDaHaBreHxX]

Great tutorials. What does a negative load multiplier mean? Is it just the direction of the force applied? Should I define only positive load factors when I run my study if I have all loads in negative direction? Also, can I use same commands to export an optimized geometry rather than deformed? Thank you very much in advance.

[@c3ramics]

I think it would’ve been that in order to induce said buckling mode, negative load factor is opposite direction

[@XxDaHaBreHxX]

@@c3ramics You're 5 years late mate haha! - Miss the engineering days

[@c3ramics]

@@XxDaHaBreHxX Always for the next ones, never when we need it haha

[@Bollibompa]

@@XxDaHaBreHxX You stopped engineering? Started working with people as a manager instead?

[@venubarathan8391]

Is External model and Finite element modeler both are the same? Because the ANSYS workbench manual says, Nonlinear properties cannot be supported in the external model.

[@karthikrhaja9908]

I need how to perform thermal buckling or thermal expansion in a steel plate by increasing the temperature ..

[@aymanhemdan1]

In case of working with pressure vessels under external pressure, how can I obtain the critical pressure in the nonlinear case?

[@pavankumar3927]

Did u get the answer

[@edgarquintana8200]

as allways a good very good tutorial. my friend in this time i'm concernd about to creat a pilot node as in APDL. id like t know if it's possible to create a pilot node in workbench? thanks....

[@ANSYS-India]

This is implemented with the REMOTE DISPLACEMENT and REMOTE FORCE options in WB. There is an option for rigid or flexible in the details panel of the object. This then internally builds the rigid region and pilot node. You can enter your loads/BC at a point in space with respect to the coodinate system of your choice. I hope, your query waa answered. Let me know if not!!

[@edgarquintana8200]

thank u very much my friend. you helped me a lot. if it's not a problem i'd like you show me how to do that. may some pics can help thanks my friend and exscuse me for taking your time.

[@ANSYS-India]

Greetings! ! Edgar, here is the link of the video, it is a representative model of leaf spring. you can find the Remote Displacement command is used in it. kzbin.info/www/bejne/Z3XYZpajadyNa6s

[@edgarquintana8200]

thank u very much godd friend. salam!

[@ANSYS-India]

Greetings! ! Edgar, you can visit my channel or visit my website, link is given here sites.google.com/site/feaengineeringdesign/ please share these video links and website to those who want to learn ANSYS.

[@nashgi2019]

thanks

[@MrUlhasan]

At 22min, why you used bilinear (EPP) material model and why not Elastic plastic materials model. While large deflation is on? Isotropic or kinematic hardening doesn't matter when it's Elastic Perfectly Plastic (EPP) is selected. Please reply. Thanks

[@heyddo]

I don't know where i save the inp file.;( Could you help me?

[@SyedaSakina97]

is dis a bridge deck cross section

[@gerardomorajimena2440]

PICK ON thumbs up RIGHT CLICK ON thumbs up

[@ivancudina93]

Please help! I'm doing nonlinear buckling for the beam which is modeled as solid body. When I transver geometry to new static structural system, it can't find any geometry? Anybody knows the solution??

[@ANSYS-India]

+Ivan Cudina I suggest you to follow the tutorial again

[@budapesteBR2012]

Someone can can explain me why the Et module was 2000Mpa. For the structure steel (like A-36) is supossed to be 1% of the Young module? In a book i finded that Et for a steel was 0,1% of the young module. ???? It depends the yields stress??

[@lalitkumarsharma5839]

in FEm modler I can't find any geometry ...how i deal it

[@ANSYS-India]

See the FE modeler tutorials

[@zulpablo7748]

I have a problem with the code. It when i try to update the code in Mech APDL, it says error.

[@ANSYS-India]

I suggest you to follow the steps again carefully

[@xuan89757]

+Zulfahmi Kasman I had the same problem, spent hours trying and trying... Am using ANSYS16.2, in the notepad codes, I input 3 comma's instead of 4. and it works... Perhaps its the new update or different settings? not sure why.

[@sevansces]

@@xuan89757 Worked for me, thanks

[@bhagyahb2811]

Guys,I am getting error, it's showing The solver failed with a non-zero exit code of : 1 can anybody please help me

[@lalitkumarsharma5839]

The solver failed with a non-zero exit code of : 1 error is coming while updating APDL

[@ANSYS-India]

Follow the tutorial again carefully

[@lalitkumarsharma5839]

I get that.. bt. problem in coming now in non linear buckling static structure ..error... The solver engine was unable to converge on a solution for the nonlinear problem as constrained. Please see the Troubleshooting section of the Help System for more information.

[@kirtankumarsahu6966]

@@lalitkumarsharma5839 same problem is occurring with me. can you help me?

[@mikhailfrolov8903]

How did you solve this problem? please answer to me too

[@sarthakbansal6579]

@@mikhailfrolov8903 I had same issue. I refreshed my system and ran ansys workbench 18.0 as an administrator. It worked for me then

[@sumeetmakwana4800]

if you are not available to grant us a website access, please do not suggest the website. do only the thing which you can

[@hari-sankar]

Be Nice, Be respectful (BNBR). Cheers!