08.2 Mohr's circle for plane stress transformation

[@Thysif]

13 min of KZbin > 6 h of lectures

[@kyrsp33dysolderpicture28]

it do be like that.

[@hanxia9862]

This video deserves a LOVE button

[@daniellewis1962]

That "And we're done" at the end was fitting. Because I now understand this

[@wessouza5737]

The best explanation I've ever found. Thank you.

[@Sunny.jackrussell]

Thanks so much for your Clear and to the point info. This is the best video to learn Mohr’s Circle I have found!

[@hairulanuaronline]

Agreed

[@5stepshred300]

Thank you for this wonderful video! Exam is tomorrow! Mohr's circle, combined loadings, beam deflections etc... wish me luck ! ! !

[@introductoryengineeringmec9114]

Good luck!!!

[@septim2315]

I REALLY needed this. Our books explain this very poorly and this video makes it all clear! Thanks

[@Salysis]

excellent stuff, got an exam in 20 min and I literally only understood what all this was now. Thank you.

[@pasindupiumal9368]

Mohr circle examples kzbin.info/www/bejne/m3WmlIFnjs6YrM0

[@NatureGod369]

It was an awesome video, no way my college teacher taught this way. U r Excellent. May God bless u.

[@arjunag7553]

Is it just me? The video lectures that I really needed are the ones that I find very late.

[@MrBoody195]

Wow...fantastic explanation

[@christophermeyers1]

This was an amazing explaination. Thank you!

[@SantiagoZuluaga]

Thanks. Finally, I've got!

[@pasindupiumal9368]

Mohr circle examples kzbin.info/www/bejne/m3WmlIFnjs6YrM0

[@james3980]

Very clear explanation! Thanks!

[@fatimaelhadji1543]

Perfect explanation!

[@lucasfariashoenicke764]

This is a very good explanation

[@jhonatanwalthercalloapazae5063]

you are amazing! thank you so much dude!

[@ngm_4092]

Fantastic video and explanation. Though you sound like a villain monologuing on his evil plan......don't change a thing. well done

[@nikhilv9975]

U really killed it

[@StudyCom-p5y]

Thank you very much man you are awesome ❤

[@shaibudanjuma5494]

Very good explanation

[@borisjohnson6809]

There is no escaping reason; no denying purpose. Because as we both know, without purpose, we would not exist.

[@YamatoSRebellion]

neat. just perfectly NEAT!!!

[@pasindupiumal9368]

Mohr circle examples kzbin.info/www/bejne/m3WmlIFnjs6YrM0

[@aman2426]

Lovely Explanation. One Question: @9:48 Shouldn't Sigma_1 be equal to 25 and Sigma_2 be equal to 50? Sigma_1 is the Principal Stress on X Face, which is given as 25. As I see it, if Sigma_Y > Sigma_X then the circle gets horizontally flipped compared to the initial circle you explained, doesn't this alter the way the readings are taken?

[@introductoryengineeringmec9114]

You have a good point. However, by definition, Sigma_1 is always the most positive of the principal stresses (always on the right side of Mohr's circle) and Sigma_2 is always the least positive of the principal stresses (always on the left side of Mohr's circle).

[@md.hasanuzzamanjihad4623]

Great explanation

[@bilalhassan3076]

Really a great video😍

[@pasindupiumal9368]

Mohr circle examples kzbin.info/www/bejne/m3WmlIFnjs6YrM0

[@davidlorenzoguevaranarciso4710]

Where can we find the mathematical deduction of the formulas for the mohr's circle in 3D?

[@pasindupiumal9368]

Mohr circle examples kzbin.info/www/bejne/m3WmlIFnjs6YrM0

[@KingKong-pe2zz]

Can't get any better than that, thanks :')

[@killer198806222]

Thank you! Really helpful and easy to understand.

[@pasindupiumal9368]

Mohr circle examples kzbin.info/www/bejne/m3WmlIFnjs6YrM0

[@zsk-ig2lr]

Thanks for the video

[@j-gq8818]

Thank you for explaining

[@rajibdas1087]

superb lecture

[@milkywicky1166]

hiii what if the given is tau x, tau y, and tau z, how can i get the value of tau xy, tau yz, tau xz? thank youuu

[@chandraprakash934]

thank you very much, you rock !

[@MissPiggyM976]

Very godd, thanks !

[@abdelrahmanmostafa8104]

In problems how to know which max shear stress is given? Like is it the circle between xy or xz or zy or the absolute

[@Mau365PP]

Thank you

[@laspalmas3251]

I devote my final exam to you

[@sivarao7126]

no words sir thanque sir

[@MisterBinx]

My book is so bad at explaining how to do triaxial stress problems.

[@utilityzc2039]

How to derive stress transformation formulae using Mohr's circle? I mean how to geometrically interpret the stress transformation equations from the Mohr's circle

[@hesarusenithwannigama9324]

superb..

[@TheKnight123-s7o]

Thanks for the lecture

[@roquemartinez8845]

Isn't the shear stress for sigma y positive because its going clockwise and negative for sigma x because its going ccw?

[@litodevilangel00]

So I tried plotting my circles using the planes as you did but I have a shear stress to consider and my circles ended up overlapping each other which I don’t think they’re supposed to do. Is there another way to plot it? SigX = 100 SigY = 40 SigZ = -60 TauXY = 30 TauYZ=TauXZ=0

[@introductoryengineeringmec9114]

You have 3D stress state, which is a little more complicated than what I discuss in this video (plane or 2D stress). Here is a link you could try: kzbin.info/www/bejne/fX_TYX13abRgnMk

[@pasindupiumal9368]

Mohr circle examples kzbin.info/www/bejne/m3WmlIFnjs6YrM0

[@TheRakeshgautam]

But the plane stress condition is defined as no stress in perpendicular planes like Touxz, touyz both must be zero....

[@JohnSmith-wb7re]

this guy literally has the voice of a college professor

[@mohamedsherif8105]

GOD BLESS!

[@pasindupiumal9368]

Mohr circle examples kzbin.info/www/bejne/m3WmlIFnjs6YrM0

[@yogachicken1]

Love ya!

[@arcp_]

Great, thanks

[@akashmew]

Great

[@Ridgerunner2270]

I would give you 2 likes if I could....this helped a ton! Thank you.

[@تعليماللغهالانجليزية-ل4ش]

I didn't get why you plot tau down axis ? could you explain it >

[@introductoryengineeringmec9114]

You have the option to plot tau positive down or positive up. If you plot tau positive down, then angle directions on Mohr's circle match reality (clockwise angles on Mohr's circle = clockwise angles in reality). If you plot tau positive up, then angle directions on Mohr's circle are the opposite of reality (clockwise angles on Mohr's circle = counter-clockwise angles in reality).

[@Sunny.jackrussell]

You did not mentioned what are the subscribe letters s and p in the angles. I think P is for planar and S is for shear?

[@introductoryengineeringmec9114]

You are correct, the subscript "S" is for "shear", but the subscript "P" is for "principal".

[@VergilPeterson]

I love how my professor is so lazy she can't teach this in class.

[@5stepshred300]

SO GOOD! THANK YOU..!!!!!!!!!!

[@gabbiz9052]

love u

[@pasindupiumal9368]

Mohr circle examples kzbin.info/www/bejne/m3WmlIFnjs6YrM0

[@8daudiolyrics576]

What is KSI??

[@pasindupiumal9368]

Mohr circle examples kzbin.info/www/bejne/m3WmlIFnjs6YrM0

[@piyushgaur4020]

I dont see any compressive stress in the assumed stress element. Please be more clear and concise in what you explain conceptually.

[@tomaszniemy6066]

And I can see plenty of compressive stress. It's between sigma2 principal stress and 0. One just needs to "cut through" the element (or the point, to be precise) with a line (2D case, plane stress) in a certain way. Don't try to understand lesson 2 before you understood lesson 1. I can't see "stress element" you mentioned . I can see an element (or rather a point) under stress, though.

[@piyushgaur4020]

@@tomaszniemy6066 OK thanks for correcting me.

[@tejasgupta682]

This vedio is conceptually zero. No concept nothing, just given formulas. Sign conventions are also totally wrong.

[@tomaszniemy6066]

What about making a proper "vedio" yourself? We have a name in Poland for people like you. It translates into Inglish as "ungrateful bustard", or somethin' like dat. No regards

[@자나-f2t]

thank you

[@asadnaseer5263]

Thank you

[@ArcaneStrawman]

Thank you