Mechanics of Materials: Lesson 48 - Stress Transformations Using the Equation Method
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- Опубликовано: 7 фев 2025
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6 weeks left in the semester, 8 assignments a week and 3 midterms. This guy is saving my behind right now.
One week to final
@@julietgeorge2440 1 day to final..
12 hours to final...
1 hr to final
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I learned more in the first 5 mins of this video than in my entire chapter in the textbook. The textbook went on and on and on about the derivation of the equations and didn't give me any intuition into what I was looking at. Dr. Hanson is an absolute legend!!
You're such a lifesaver, the only reason why I'm doing well in mechanics. The only person that could make learning this course fun, thank you!
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I have an exam on this stuff in 3 weeks. Seeing this is one day ago is insane. LETS GO!
Love the videos actually got this subject today during the lecture so right on time!
Simple and straightforward, thank you once again Mr.Hanson.
your pfp is very fitting for an engineering student 😭
That is a beautiful start right there 😊
Wonderful solids lessons!! really taking the time to explain the problems along with a good sense of humor :))
Genius example of stress transformation with the barrel made of spiraled sheet metal
5:17
thank you for these videos extremely helpful. im using a shigleys mechanical engineering design manual and the book uses the same equation for stress prime y as x but at a different angle which could be easily interpreted wrong. your method is a simpler and more reliable, well for me anyway.
14 hours before end sem ...... This guy saving me big time
Thank you so much mister, solids has been so hard and yes you helped reduce A LOT of my stress 😂
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Well explained Sir 🔥
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My prof said specifically that these equations are not on the exam, but if you could memorize them you'd get full marks on the question....
The goat!!!
thank you so much sir!
Thnx Jeff
Thank you for your courses. It's been really helpful to me, however sigma y' here is bigger than principle stress and I got different values using Mohr circle. I know your video is for two years ago but I'm getting crazy that I cant find answer for my problem.
Fruitful 😢
The answer at the end is incorrect . He wrote 25 when it was 125 and the final answer should’ve been in tension 70.75MPa
i came here for the concept though. the result is just based on inputting numbers, thats why we use computer program these days
Congrats you can use a calculator
@@J-Stew_64 it’s in case someone was comparing their answers that’s all. No need to bash me on it .
from the formula, shouldnt it be 25, not 125 tho? since its -(sigma_x-sigma_y)/2
shouldnt we do a (θ+90) to calculate Tx'y'
the goat
What's funny is he looks like Russel hibbeler
I am jonny weaksauce :(
i dont like jony weaksauce
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