Principal Stresses explained without math equations

The concept of principal stresses is explained in a more physical way rather than involving math. Hope you enjoy the video.
Apologies for the audio quality, please use headphones

#Solidmechanicsclassroom #Principalstresses

[sudheersurya]

This is the first time I have understood Principal Stress Clearly... Keep Continuing the good work with great explanation

[jordanmills]

You sure are a legend. This video gave a brilliant, clear, built up description of the topic; exactly what I needed to refresh myself!! Also IMO as a side note, the speed was perfect (kept it short), the graphics were superbly supplementary, the structural flow of topic was perfect!! keep up the good work, you've earned a subscriber!!

[uttamkumarpaswan]

Please upload it again with clear audio. Brilliant explanation.

[toseektruth]

Great explanation! This is what I was looking for - the physics of it not the mathematical equations. Thank you

[cebu]

Thanks for the simplified explanation.
Please, how do you obtain the values of the different stress state values when the angles/cubes are rotated?

[CUSenthilKumar]

sir i had a small doubt in this topic. that is why we have to assume it as rotated to some angle teta. Is it depends on coordinate system or the type of forces which is acting on it(I mean the angle of attack of axial forces).

[sharan]

may you write a book....your words reach necessity of the audience.

[lakshmitejaswibodduna]

Will the stresses vary if the axis is inclined at theta to the load carrying surface?
I mean if the axis is not perpendicular to the sides of object, will there be any variation in stresses?
If so, how?

[Tamizhan]

Wonderful Explanation. Keep posting new videos..

[cem__santoshkumar]

why are we designing for principal planes but not other planes

[ynottech]

Thanks, man....great effort...really helped me lot

[dileepkumarverma]

sir very brilliant explanation sir upload more videos on strenght of materials

[yamikawaii]

I did learn a lot from this video, but u talk too fast that I have to reduce the video speed.

[-Aishwarya-skws]

Sir, where I can use the concept of principal stresses practically?

[pavankumarchellu]

excellent sir could you explain the physical meaning of stresss equilibrium conditions .on one end of the stress state we take simply stress and on the other end of the plane we get stress in terms of first order taylors series then both stresses are not in equal magnitude then how do we say that they are in equilibrium, please explain constitutive relations i.e., stress strain relations

[alextrezvy]

If you have terrible pronunciation, at least you can speak slowly.

[arvindkadam]

Whats wrong with the sound damn itt ...

[sauravsajwan]

Bhai.... Mtlb kuch Jb ne atta pdana to ku pda Itna jldi bol kr kon sa tujh khud smj me arra hoga