Basics of plasticity theory : kzread.info/dash/bejne/fouBm7Cxf9rIcZs.html

This is excellent. It gets into the details of why to use the different models and goes so simply. Thank you good sir

Thank you sir for explaining complex concept in a simple way

This video is so helpful. Thank you so much.

i just understood what i wasnt able to do during ng the past 4 months! thanks so much!

thank you so much.

Thank you so much

Thank you, very helpful, God bless you

Thanks for the clear explanation

Thanks a lot, great explanation.

Hi Prithvi, it will be really useful if you organize the videos in playlists so that we can bookmark it and come back to it later.

@solidmechanicsclassroom3224

6 жыл бұрын

Mukunda, Thanks a lot for your suggestion. Do you mean playlists like strength of materials, plasticity etc. ? .. Could you please detail out your suggestion ( basis of classification) . Thanks :)

@m2n037

6 жыл бұрын

Solid Mechanics Classroom Yes. You can classify according to your preference but every video should be part of a playlist. That way it is easier to bookmark. Basic solid mechanics, advanced solid mechanics, elasticity, plasticity etc

@solidmechanicsclassroom3224

6 жыл бұрын

I shall definitely do that, thanks very much :)

Nice Explanation. Thank you.

Nice explanation.. Well understood..

Hi Prithivi, which text/reference books you follow? I read 5-6 textbooks on plasticity but did not find what you explained. I will be grateful to you if you can give textbook you followed. I want to learn in greater depth with clarity as you presented in this video. Thanks!

@solidmechanicsclassroom3224

5 жыл бұрын

You can look at the following resources : 1) Continuum mechanics and plasticity by Han-Chin Wu 2) Introduction to Computational Plasticity by FPE Dunne 3) kzread.info/dash/bejne/ioNoqMawddrQd5M.html I forgot where these exactly stemmed from , possibly from multiple sources : university lectures, web resources, texts and my own thoughts

thank you very much

why it is named as kinematic hardening?.... is it because the oval's origion shifts from one place to other place?

@qwm1007

4 жыл бұрын

yeap, sometimes it calls translational hardening

Thanks bro...

Nicely done

How does the graph understands that yielding has occurred in the material? What are the calculation behind it?

@solidmechanicsclassroom3224

5 жыл бұрын

Simplest yield surface description is either through Tresca or von Mises

What is uniform yield surface expansion?

what an explanation...its excellent...great work can you please make a video on how to interpret yield surface shape w.r.t application? it looks crazy. why is the shape tilted oval etc. frustrated with the mathematical equations wherever i try to understand yield surface. just please make a video on how to interpret the shape & how to use it. thank you :)

Respected Sir, Is plasticity flow rule is applicable for isotropic hardening only?? In other way is the derivation of flow rule is based on the assumption of isotropic hardening?? Sir, please suggest me....

@saifaddeenal-manaseer6325

5 жыл бұрын

There's a flow rule that include back stress (kinematic hardening parameter) it's the same as the flow rule but with (Sij -alpha) instead of Sij

@solidmechanicsclassroom3224

5 жыл бұрын

Please check this to understand a little bit more on flow rule and hardening ... kzread.info/dash/bejne/fouBm7Cxf9rIcZs.html

Nice video!!

can you please make a video on how to interpret yield surface? it looks crazy. why is the shape tilted oval etc. frustrated with the mathematical equations wherever i try to understand yield surface. just please make a video on how to interpret the shape & how to use it. thank you :)

what is effective plastic strain

@solidmechanicsclassroom3224

5 жыл бұрын

Including effective plastic strain ( most effective terms in solid mechanics) are obtained from some sort of energy equivalence. The goal is to convert a multidimensional quantity to a single dimension( or a scalar). In a crude sense, these scalar quantities are easy to deal with while making design decisions. This could throw some light on effective quantities in general kzread.info/dash/bejne/c3WJpLhuYMvPppc.html

excellent work

sir ur much much better than nptel vedios

Omg thank you soooo much

very useful. Thank you for the video

sir please explain Johnson cook theory plasticity sir

nice

Can you please show application part of the plasticity

1,000 to 1 expansion ratio.

Your accent is awful. please work on it. I can't barely understand what you said.