Principal Stresses and MOHR'S CIRCLE in 12 Minutes!!

Finding Principal Stresses and Maximum Shearing Stresses using the Mohr's Circle Method. Principal Angles.
00:00 Stress State Elements
02:10 Material Properties
02:41 Rotated Stress Elements
03:28 Principal Stresses
03:53 Mohr's Circle
07:49 Center and Radius
08:17 Mohr's Circle Example
08:50 Positive and Negative Tau
09:01 Capital X and Y
09:35 Theta P Equation
10:20 Maximum Shearing Stress
10:57 Theta S Equation
11:38 Critical Stress Locations
Combined Loading: • Everything About COMBI...
Example 1: • Mohr's Circle PRINCIPA...
Example 2: • Mohr's Circle Principa...
Example 3: • PRINCIPAL STRESSES - M...
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Previous Main Video Link:
Thin-Walled Members and SHEAR FLOW in 10 MINUTES!!
• Thin-Walled Members an...
Next Main Video Link:
Thin-Walled PRESSURE VESSELS in 8 MINUTES - Mechanics of Materials
• Thin-Walled PRESSURE V...
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Other Mechanics of Materials Lectures:
Watch the entire course in less than 4 HOURS!!
01 Axial Loading Normal Stress: • EVERYTHING on Axial Lo... ​
02 Shearing Strain and Stress Components: • SHEAR STRAIN and Stres... ​
03 Axial Deformation, Temperature Changes, and Poisson’s Ratio: • Axial Deformation, The... ​
04 Statically Indeterminate: • STATICALLY INDETERMINA... ​
05 Stress Concentrations and Factor of Safety: • Stress CONCENTRATION F... ​
06 Shearing Stress, Torsion: • Shearing Stresses, TOR...
07 Angle of Twist, Statically Indeterminate: • Torsion, Angle of Twis...
08 Bending Stress, Second Moment of Area, and Parallel Axis Theorem: • PURE BENDING and Paral...
09 Stress Concentration Factors for Torsion and Bending: • Stress CONCENTRATIONS ...
10 Beam Deflections & Singularity Functions : • Bending and BEAM DEFLE...
11 Transformed Sections for Bending (Composites): • Bending and BEAM DEFLE...
12 Transverse Shear: • Everything About TRANS...
13 Shear Flow: • Thin-Walled Members an...
14 Mohr’s Circle and Principal Stresses: • Principal Stresses and...
15 Pressure Vessels: • Thin-Walled PRESSURE V...
16 Ductile Failure Criteria (Yield): • Yield (DUCTILE) FAILUR...
17 Brittle Failure Criteria (Fracture): • Fracture (BRITTLE) FAI...
18 Combined Loading: • Everything About COMBI...
19 Column Buckling: • BUCKLING - Column Stab...
20 Elastoplastic Beams and Residual Stresses (torsion too): coming soon

[@gianlucacastro5281]

This just has to be one of the best lectures I've ever seen. So clearly explained

[@caylinnimmo4470]

This is possibly one of the most dense videos that I have ever seen. That is awesome. You did something amazing with this video.

[@mikeandshannonperz4911]

What a fantastic tutorial--the attention to detail is astounding. Many thanks for a crystal-clear explanation!!!

[@Hamzakhan1o]

literally the best and accurate explanation ever

[@elmerd4369]

So far the best presentation for mohr circle and even incorporating most if not all stresses…

[@j102h]

Just found your gem of a channel with this vid. You deserve so many more subscribers and I'm pretty sure you'll get them!

[@ryanryan997]

bro everything makes so much more sense now, thank you so much

[@saran9407]

Thanks, really appreciate the video and the effort you put into it !

[@CloakedPerv]

This is fantastic! Really well explained! Keep it up!

[@luisalves9738]

you have been a game changer for engineering students!

[@joshdudman]

Finally helped me to understand it after years of trying! Thank you!!!

[@-VEERASELVANN]

Thanks man.
This helps a lot.

[@lukhonabawuti7147]

Thank you Sir... Perfectly explained.

[@shahmeershahid9518]

You are a talent!! Cant say anything else

[@klipklapklop3359]

how do we know which is sigma x and sigma y when finding radius

[@naveenwanigasundara2206]

Really well explained! Keep it up!

[@mucahityeksoy5535]

I lost 14 weeks- 12.38 minutes times from my life to learn mohr circle's

[@harshitdhiman8131]

Wow, I'm amazed. Great explanation

[@codizzlethegreat]

Brilliant Work.

[@MehediHasan-nb7gg]

You saved me a lot of time. But your video is quite fast to get everything for the first time. If would be great if there is another version of this video with moderate pace. BTW thanks a lot. Earned a sub 😉

[@evilbetty758]

Try listening to it at .75 speed in the video settings.

[@Xanddy035]

MAD RESPECT TO THIS GUY. MY LECTURER COULD NEVER DO THIS🤣

[@pump2005]

Please can u tell me the programe u use in video ?

[@FrancescoLogozzo]

Fantastic. Thank you.

[@sampathcm5054]

I am your big fan of you sir. Your teaching method was excellent sir please make more videos sir ...thank you

[@asseilalhlafi128]

wow, really amazing
thanks a lot

[@xmainul_]

Hey, I hope you might see this and answer.
I saw, you used formula to calculate shear stress tao = VQ/I*t.
And again we can use tao= √ (sigmaX - sigmaY / 2)^2 + taoXY.
So when should we use which formula?

[@ldok272]

Fantastic explanation. Could I please ask what software you are using to produce the video?

[@alyannaveed444]

Thank you soo, much it was very much helpfull

[@LessBoringLectures]

You're welcome!

[@astrokenya7613]

Really great well explained video/ Thank you so much.
Could you please share a link to the the notes file if possible

[@yomama78ify]

how would you get the principal stress of y prime?

[@hamzafawzy6598]

brilliant

[@Szhihihihihihi]

Thanks !

[@sahilrana8186]

Do we add transverse shear stress to the torsional shear stress ?

[@TheSameer37]

Excellent ❤

[@darylsuatin7049]

So what would be the shearing stress at plane where normal stress is zero?

[@poojaabk9070]

Great work.. the content provided was way bigger than the caption

[@ayushchoubey635]

Thanks a lot sir

[@Muj3hid]

How I can find theta p2? Help pls
Second question is : theta s in only one? Or there are 2 them such as p?

[@zoohang6963]

Thanks

[@abdullrahmanelgabalawi465]

Why two of the faces were not having stresses on them , the top and the bottom , are going to be the two faces where we we
don't draw any stresses. Does each has a stress of Z direction for Normal and shear stresses?

[@nostalgicnighthawk]

what software are you using? Its satisfying to watch!

[@velocity6509]

😭😭tysm

[@sakn415]

wouldn't B also have a transverse shear as well?

[@pmkgaming8031]

thanks

[@mrengineer5037]

Sir could you please upload for three dimensional Mohr circle problem

[@md.daiyannafisprodhan8244]

Whoa!

[@michaelgarrovillas5058]

Wow...

[@s.v.o.579]

4:25 - Why do you say that sigma_X works in on the left face, delta_A_cos(theta)? That doesn't make any sense to me force-wise.

[@buncious]

Damn, a fcking God!!! Thanks 11/10

[@rachelzou1437]

In a good way, I have to put your video at 0.5 speed becuz I wanna remember all the details you say cuz they are so helpful!

[@emirbfitness]

goat

[@abhishekskumar5586]

😮‍💨

[@roman54634]

Your voice is funny hahah

[@BenjaminAnderson-qe1fj]

What the fuck just happened

[@simranclips556]

sir please speak in hindi

[@droideka219]

why does bro speak like that, it's a hard watch when volume is on

[@zbigniewloboda3393]

Bla bla bla, bla bla bla.
You are reading from the book. All vectors have magnitude and directions. If you cannot show calculations on those vectors then yours presentation is worthless.