Mechanics of Materials: Lesson 22 - Stress Riser Concentration Problem; Stress Flow

Top 15 Items Every Engineering Student Should Have!

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[HarshYadav-qimm]

I wish we had more profs like you who were passionate about teaching this stuff.

[Billyc]

Dr Hanson, I’m proud to say I finally passed my FE back in September! And you are one of the few reasons why I was able to accomplish it, even in this crazy time we live in today.

I was out of school for about three years and passing the FE was always in the back of my head. But like for many students, it’s the fear of restarting the learning process and devoting the time to study causes us to procrastinate. Watching your videos was, at least for me, the turning point of me actually studying for the FE again. They pretty much rid me of the fears of starting the studying process and helped me create a path to passing.

Your ability to effectively convey the information and make learning subjects like solids, dynamics and statics fun is unmatched.


Keep up the great work!

[eliebasher]

Jeff Hanson, you are the sole reason why I got an 8/9 on my Solids test this week!! You are INCREDIBLE!!!!

[nurimansulha]

he is one of the best teachers everrrr~~~

[jonathandespeaux]

Jeff thank you so much! You uploaded this video right as we were going over the topic of stress concentration in my mechanics of materials course! Incredibly helpful and really cleared up my confusion, thank you!!!

[thecybexlady]

I got an A in this course because of you. Can you do thermo 1 and thermo 2, too? Pretty please. Once I get my degree and make 6 figures, I'll definitely remember to donate to your Patreon.

[frozenrats]

Awesome video. AS ALWAYS. Love your content. Thank

[Dogface]

Right on time for my materials class. Thanks Jeff!

[sarahcummings]

Thank you for adding this to your course!

[manuboker]

Wonderful solids lessons!! really taking the time to explain the problems along with a good sense of humor :))

[noahbatterson]

Hey Jeff, just wondering if you’re ever getting back to the thermo course. Glad you’re back in general though

[suheladesilva]

This was a great video, thanks a lot.

[thatego]

Just to clarify...,
to answer the question the answer is the stress of the hole since its the biggest ??

[levita]

Dr. Hanson, can you do a class on fluid mech.?

[Kushgroove]

Hi

Is there a formula sheet or resource available for stress concentration in beam bending?

[avitolourenco]

which book is he referring to in the video?

[saiftoha]

please do for thermodynamic and fluids huhuhuhu...you are an awesome teaxher

[sanjeev]

What is the name of book that Dr Hanson is using?

[solahuddinzubir]

fillet that’s what u do to a feeeshh!!!
I laughed on that joke. Thanks prof

[ThePianoPhenom]

If I have two loads (e.g. 10MPa in Y and 5MPa in X), how do I calculate the new sigma_avg?