An Introduction to Stress and Strain

[@emilh2361]

Remember to thumbs up! We need more content like this, and thumbs up will help the video get more views and overall chanal growth

[@jimarc7411]

Hello po, can you help me with the problem about stress and strain? This are the example; Determine the minimum diameter of the round steel bar to carry the load of 25 kpa, which is to be applied 15° to it's axis. Take the strength of the materials as the materials as 95 MPa. Illustrated the figure together with solution.

[@jmy3592]

11 years from taking solid mechanics class in the college, now I finally got clear understanding on shear stress. Very nice and thanks!

[@blu-rae864]

I thought you were 11 years old for a moment lmao

[@joniiiiiiiii]

@@blu-rae864 I thought he was studying 11 years solid mechanics and still cant pass lol

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How much did you pay for that college lol

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I misread it, hahaha lol

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fr I love these types of channels that actually teach for purpose of learning, btw you know any other similar channels?

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This channel was a huge help for my mechanical engineering course.

[@huhufbez]

This is why practical examples are so important . I don't understand this topic because our teacher just talk about its theory but not how it works in practical things . But this animation helps a lot

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This day has come 😅

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This is by far my favorite channel. I love the pedagogy and admire the lucidity. Keep posting more such videos. I wish I had seen the video on shear forces and bending moments in my undergrad years.

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@jasaswee I would have attributed this more to andragogy at first, but you have a good point. Makes me glad I'm coming up as an enigneer in _this_ day and age, even considering the future 😅

[@moboxgraphics]

Needed this refresher!

[@DubstepKid55]

Stress and strain: the mental feelings of an undergraduate engineering student

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Stop describing me!!

[@shreyasingh5023]

6 years of working in industry as a design Engineer, yet I fully understand the concept now. I also realise these were questions a lot of us asked in our college yet dismissed. Thank you so much for rekindling my interest in the subject! Please keep making such videos, you have a real talent.. 😀😀😀😀

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This material is super well explained and very easy to understand. People like you make studying (or reviewing as in my case) very friendly and fun. Thanks a lot!

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I love this channel. As a first year engineering student (Electronics and Computer Engineering) studying mechanical science (physics), your channel has helped me gain an in-depth understanding of the knowledge. I find myself mixing with the mechanical engineering students, call it mechatronics. Lol.

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Keep it up. Wish I used vids like this 5 years ago 😉

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Congrats on degree from MUBAS !

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Hats off to the creator... The way he simplifies complex topics is amazing... Just the creator we needed.. please make more videos on various topics of civil engineering. That would be really helpful.

[@TheMorphinize]

Man I wish this was put out a month ago when I started my solid mechanics class. Great video though, thanks. It'll for sure help me brush up for midterms/finals. I'll forward this to my classmates, and my Prof.

[@TheEfficientEngineer]

Thank you!

[@nowsingsing]

final tomorrow

[@MrSaemichlaus]

US unit for compressive stress: gallons of ice cream per school desk.

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😂😂😂

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Better than bratwursts per nazi

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its psi… not that complicated

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How many football fields again?

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I have been looking for this explanation of stress for years. Thanks for putting this online and making it very easy to understand

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Got a job interview for a srudent placement tomorrow for a mechanical designer, and binge watching all of your videos on this ropic is SOOO helpful just to brush up on everything. Thankyou so much!

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Awesome videos! Great for trainees . I am a part of a univerity egineering team and new members that had never seen solid mechanics are managing to understand the basics of beams thanks to your videos!

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You are a blessing to engineering students like myself!! Thank you so much!

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You came like an angel man. I knew these stuff by reading but now I understoid the concepts because of your amazing videos. Please keep doing the good work sir. Thank you

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Quality content and deserve a lot attention from students who is in the need for clear cut explanation.

[@abhijithjose2826]

Wow these animations are actually amazing, and sooooo helpful!! Thank you so much for the hard work you put in!! It has helped me alot in my Material Science classes at UCI!!!

[@hellNo116]

congratulation on creating something so simple and elegant explained that someone who have failed this lesson twice while on a different uni, probably is going to pass it tomorrow thanks to it. they feel like small cards of the most important principles and definition for the subject

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These are by far some of the best examples in explaining engineering concepts in mechanics.

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I am taking this course at my university, and your videos are really helping me out! I hope you can make more frequent uploads.

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Same for me thank you very much

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One of the best channels for the mechanics of materials one will ever find on KZbin.

[@nickcoul699]

This was a great refresher for a few of my classes! Well articulated and presented, thank you!

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Your channel is one of the best I have found since I started my BEng. Visualisation is so important, it speeds up interconnecting the nodes and seeing the picture in its entirety. Thank you very much for your videos! 🤝💪

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Simple illustrations and well-thought animations are the keys for easily understanding the confusing concepts. I can see the effort and the amount of time spent on this video: end result-WELL-DONE.

[@camilleflores2340]

This is a great video that demonstrates a lot of the value of stress. I also enjoyed the diagram that showed how all materials have a certain amount of elasticity until it reaches a “plastic region” where it is permanently changed.

[@mejaiss392]

I am currently taking a course for material science, and we got this in a part of it. I couldn't understand anything when the prof just flashed us with 10 equations at once and told us to use it, but this helped me a lot with intuition thanks!

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This is really helping to engineers for understanding the real concepts of things ! Thank you !

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We can't wait for your play list on Heat Transfer . Much much love for your effort!❤️

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These videos are truly amazing. I recommend them to all my engineering students, I hope it also helps your channel

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I've just found your channel and already helped a lot, please continue uploading videos, you're defenily helping more than you imagine. Thanks a lot mate! cheers from Brazil!

[@lordsiomai]

Why can't schools teach these simple concepts first instead of diving head-on on the calculations? No wonder many students struggle when they get to the solving problems part already. thank you for this clear explanation!

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Man, what would I do without this channel!

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You make Civil Engineering fun to learn

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9:12 minor observation: tau direction should be reversed. Thanks for your amazing efforts in creating these videos.

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Exactly! Noticed the same. The conent is super amazing though.

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Fantastic. I couldn't understand these concepts in years, the way I understood it in your video. Bravo

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Why is this everything I need for an entire module last year. Thanks and I'll use it more this year!

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I'm honestly speechless! Thank you for the hard work.

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You guys are making awesome content! Making these concepts so easy to grasp! Keep up the good work

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This channel is very much encouraging me to enter the engineering field. Maybe weld engineering or mechanical

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Thank you so much for making these. They are quick and motivating me to always keep learning. I’m a maintenance technician and these video I feel are very relevant to me and my profession.

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Bro in 10 minutes you've explained my last 2 hours worth of lectures, with more clarity.

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might you blame yourself and not the teacher

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I can's express my gratitude in words. Hope more such useful videos will be uploaded soon.

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Professionally illustrated and explained

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your videos are so helpful that my Chinese professor suggested us to watch all! Thank You

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Seu canal é incrível para a compreensão de ciência dos materais!

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As someone who just starting my degree, your videos are a godsend!

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[@xd0895]

The shear stress and strain that it takes to make a video like this is a lot. Good vid

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That's the way you teach something . Something that's gets stuck in mind . Can be recalled when solving .

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Thanks man..You made it so simple that a 5th grade student can grasp it..

[@ahmedaudai8921]

Following u from Iraq this video is really helped me understand the stresses thanks a lot mate

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best video that I have ever seen about stress and strain

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I'm currently reviewing the topics covered in an intro to material's science class I took two years ago, and this is the kind of content I wish I had at the time.

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without your help I wouldn't do mechanics that good! thank you

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your video is ..... one of the best videos in the world....try to post more videos on engineering field...

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best understanding-giving video i've ever watched

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The concepts that I've read from the books are a lil bit sketchy before watching this video. Your animations and explanations gave me enlightenment and clarity. Thanks and keep grinding bro! Coz learning must be free haha! Godbless.

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Thank you so much, this is a lot easier to understand than whats commonly taught at uni

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Thanks very much for proper demonstration, since I am visual student.

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Thank you for providing excellent insights and observations during the teaching

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This was immensely helpful for comprehention of forces effect in a loaded object. Now I am able to visualize it more clearly thank you

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You deserve more love more likes and more subscribers. ❤ Its makes me sad seeing creators like you having so few subscribers.

[@ryanfisher5376]

I had a bit of a disagreement with my lecturer. He said that material removal in end milling was a result of tensile stress. Whereas i think it's a result of shear stress. His argument was there was only one plane of stress (the interface between the end mill and the material). My argument was that the end mill must rotate in order to cut material, therefore there must be two planes with the third being determined by depth of cut. The shear strain would also explain the abundance of Burrs in coventional cutting as opposed to climb cutting?? What do you folks think? Btw absolutely LOVE the videos! Can you do one on Hoop stress in pressure vessels?

[@darsaifullah3082]

Best animations ever.. Keep uploading. Thanks

[@DevendraSingh-tm4nu]

Thanx brother. I am from India. You really explained all things from basics that actually helped a lot to understand. Kindly cover other topics of engineering also like fluid mechanics or thermodynamics .. plzzzz

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You explain it perfectly, I don't see how it could be optimized any further

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Well explained! As a chemical engineer, I very much appreciate this 😆🙏

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Thank you, sir! Now I understand the concept thanks to you!

[@camiemengineer]

Very helpful ... Absolutely no danger of "not seeing the woods for the trees" (British saying) .. substitute "forest" for "woods" for US/Canada

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We all found mechanics concepts difficult to understand. He is amazingly making it so easy to understand and remember. Thanks a lot . Which application are u using to animate .

[@TheEfficientEngineer]

Thanks - I use Blender.

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Every words in these videos are all helpful as a beginner and were take noted, Thankyou Sir. Very awesome videos and helpful 🙏🤝👑

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Clean, informative and to the point. Thanks!

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I swear if this video was available to me back in 2008 when I was taking materials course I wouldn't have gotten a D-Grade! Lol great work!