Shearing strain due to torsion in a shaft
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- Опубликовано: 8 сен 2024
- This mechanics of materials tutorial introduces the concept of shearing strain due to torsion in a shaft.
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Thanks for watching, I hope it helps!
Thank you so much !! I hope you know how much you're helping students like me who are having bad experience with online classes in especially with this quarantine situation. Cheers!
Hey, glad to hear it!! Please pass it along to other students that you know too =) engineer4free.com/mechanics-of-materials 👌👌
@@Engineer4Free Sure thing ! Keep up the good work !
I owe my Mechanics of materials course grade to these lectures. Thank you for your lectures!!!! You're awesome!
Awesome glad I could help =) =)
so good explanation always to the point no time wasting.
youre the best
you need to give courses to lecturers on how to teach and make lecturers interesting as yours
keep up the good work
Thanks Hafiz 😊😊
This is so much easier to understand than the book that uses such sophisticated words
very useful ty
You're welcome, thanks for watching!!
Thank you!
You're welcome!
Can you tell me how you got 0.1 for row?
It's 0.01, not 0.1. But yeah just before I write it I say we want to find the shearing strain at a distance that's 10mm out from the centre. 10mm = 0.01m.
Thank you - appreciate it!
Are shear strains commonly reported in negative radians as well (When a torque is negative)
torsion*
What if its hollow, would the formula of shearing strain be just the same??
Very good video :)
Is it possible to do the same for some other geometry other then a circle? Like a square, or ellipse or what about some other funky shape? Like an L or T shape. Thanks :)
Thanks! Yes it is, just search "rectangular member torsion" and you will see many examples online, or in your mechanics textbook too. I only covered cylindrical members in this series though, so sorry I don't have any examples with more complicated shapes!
Why doesnt the angle of twist = shearing strain when c = 30mm?
What are J and G referring to?
J is the cross section's polar moment of inertia, and G is the modulus of rigidity. See videos 14 - 22 here: engineer4free.com/mechanics-of-materials if you have time it's worth watching them all