Shear Flow Force - NAILS in I-beam in 2 Minutes!

Shear Flow
Shear Forces in Nails or Bolts
Thin-Walled Members
Shear Flow Diagrams

First Moment of Area, Q:

Thickness, t (mention):

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Main Lecture Video Link:
Shear Flow and Thin-Walled Members in 10 MINUTES

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Other Mechanics of Materials Lectures:
Watch the entire course in less than 4 HOURS!!

20 Elastoplastic Beams and Residual Stresses (torsion too): coming soon

[SouvikCivil]

You are like a super hero. You always save our day, Thanks

[charlvanniekerk]

Best video ive ever watched in which a concept is explained so well i understand it immediately.
Thank yoU!

[mattragas]

Surprised of myself that I actually understood it in 10 minutes, and very effectively at that 😭 thank you 🥂

[SouvikCivil]

Thank you sir..
Shortly & perfectly explained the concept
This is 10 times better than our teacher

[raziulali]

This series of videos are fabulous, it really cleared up a conceptual issue I had wondering why we never considered the bending stress, but of course in the derivation of the formula, you show that this is actually done.
I have a question about a really complicated built up section and don't know the best way to position the cuts to derive my loading. Is there any way I could send you this to get your comment on the best way to tackle the problem?

[SamuelaLafitaga]

At 0:49, how do you know to use the area of the shaded area instead of the area of the horizontal bar?

[mohigulnasimova]

quick question: since there are 4 other nails that share the same orientation and pressure. How come the force wasn't divided by 4?

[Floryyy]

Why did we select this shaded area to calculate Q and not the another one ?

[btpz]

how would you find the Ix in this problem

[jenteveut]

What if the thin walled isn't symetric?

[csaichandra]

Which area is to be considered for the nail along web