Isotropic and Kinematic hardening (with Bauschinger's effect) in 5 mins

Рет қаралды 69,831

6 жыл бұрын

This video gives a basic overview of the most fundamental hardening models of plasticity, which are the isotropic and kinematic hardening
Link to Video : • Basics of plasticity t...
Additional references for plasticity :
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) Plasticity Theory by Jacob Lubliner
4) • Plasticity @ Caltech -...
#Solidmechanicsclassroom #Plasticity #Isotropichardening

Пікірлер: 43

@solidmechanicsclassroom3224 5 жыл бұрын

Basics of plasticity theory : kzfaq.info/get/bejne/gr19bLGptN3GcWw.html

@nafnaf0 2 жыл бұрын

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

@nb920 Жыл бұрын

Thank you sir for explaining complex concept in a simple way

@journey_with_shivina 5 жыл бұрын

This video is so helpful. Thank you so much.

@danielsantiagosoto9639 3 жыл бұрын

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

@younesirvani4611 5 ай бұрын

thank you so much.

@abdulqadermustafashekha7570 4 ай бұрын

Thank you so much

@mahmudrahman9855 5 жыл бұрын

Thank you, very helpful, God bless you

@p0m91 5 жыл бұрын

Thanks for the clear explanation

@msdesf 3 жыл бұрын

Thanks a lot, great explanation.

@m2n037 6 жыл бұрын

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 :)

@benf7223 4 жыл бұрын

Nice Explanation. Thank you.

@rubanramalingam3875 5 жыл бұрын

Nice explanation.. Well understood..

@gvbu-ne5lr 5 жыл бұрын

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) kzfaq.info/get/bejne/jrVkeceoqt3Od2Q.html I forgot where these exactly stemmed from , possibly from multiple sources : university lectures, web resources, texts and my own thoughts

@djouhairaboulo 6 жыл бұрын

thank you very much

@VishnuprasadRanganatha 5 жыл бұрын

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

@manojkumarp2076 6 жыл бұрын

Thanks bro...

@EddieVBlueIsland 4 жыл бұрын

Nicely done

@Mech.Masters 6 жыл бұрын

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

@Mech.Masters 6 жыл бұрын

What is uniform yield surface expansion?

@narasimhachopparapu4534 3 жыл бұрын

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 :)

@mountainlion105 5 жыл бұрын

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 ... kzfaq.info/get/bejne/gr19bLGptN3GcWw.html

@Lilhobis 3 жыл бұрын

Nice video!!

@narasimhachopparapu4534 3 жыл бұрын

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 :)

@sambasivareddybobba7843 6 жыл бұрын

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 kzfaq.info/get/bejne/d6eFdblmlc7Npmg.html