its so awkward trying to find other " academic " sources, when you really just need to cite youtube videos, but then you can;t because they are " un-trustworthy" sources...
This video does a great job of explaining Mohr's circle. The clarity and level of detail is perfect, and the way that the information is presented makes this topic very intuitive, especially to students who may have learned Mohr's circle once but were confused by its relevance or its conventions. Often, the introduction of Mohr's circle does more harm than good and causes further confusion. Even engineers who already took a Mechanics of Materials class would benefit by watching this video to truly understand the concept. It would be ideal if all professors taught Mohr's circle like this, but unfortunately that is not the case.
I've a final exam in 2 days and I really had no idea about Mohr or stress transformation so, thank you a lot for making it easy and delivering the information in such a great way.
THANK YOU. My professor tried to explain this and it went right over everyones head but the way you explain is just amazing. Because of you I have hope of not failing this course.
30 years later after I learned this concept during my undergraduate studies, I needed to refresh the ideas about Mohr's circle... and this video did the trick perfectly, thanks!
You are doing an extraordinarily good job, pal. It is not much, but accept this gift as an appreciation for all the knowledge that I got from watching your videos. Thank you
Thank you so much for posting this tutorial man! I was completely lost and had a difficult time understanding Mohr's Circle but you completely clarified it for me! Awesome!
Thank you! This explanation is very comprehensive and clear! My teacher’s lecture was terrible and did not explain the details. Now I understand this! Thanks again!
I like your videos. They helped me in dynamics and mechanics of materials. Wish I'd discovered your channel earlier at the start of this semester. BTW you're brilliant.
Man.. Seriously. I've been having abit of struggle with my solids recently but you actually helped me heaps ! I seriously hope you become a professor at a university or somethnig... Or are you already? haha
great video! however, I dont agree at 5:28, you said you have "positive shear stress". it's actually negative. That should be the reason why the "plus face" you referred at 5:40 has counter clockwise direction of the shear stress (on the stress element). please correct me if I'm wrong.
just wondering about the rotation hereso if i try to get to max plane stress from the form our original point with the shortest angle on mor's circle i would turn the square anti-clockwise
i have a question regarding the other half - what about sigma Y? do you plot him on (sigma y, Tmax ) too? (btw thanks for the physical explanation ily)
When you determine alpha, from zero degrees to your x-axis, do you always have to go clockwise to your x-axis even if your zero is closer tot sigma2? Or is it always to your sigma 1?
hey! this video is awesome! im doing ME at sjsu and our teacher is asking for two mohrs circles in the main one... any videos/ideas!?!? i could upload the problem statement
Clayton Lew Thank you for the kind words. San Jo! You know! It sounds like you are working on determining the absolute maximum shear stress. I don't have any videos on that topic, but most intro mechanics textbooks (hibbeler, beer/johnston, gere/goodno, ugural, etc.) cover that topic. Hopefully you'll get your questions answered by your instructor.
When youtube helps more than going to lectures
its so awkward trying to find other " academic " sources, when you really just need to cite youtube videos, but then you can;t because they are " un-trustworthy" sources...
@@calinsa3880 you can't just go around listening to strangers on the internet.
Especially if you are erasmus)))
my professor sucks!!!!!!
This video does a great job of explaining Mohr's circle. The clarity and level of detail is perfect, and the way that the information is presented makes this topic very intuitive, especially to students who may have learned Mohr's circle once but were confused by its relevance or its conventions. Often, the introduction of Mohr's circle does more harm than good and causes further confusion. Even engineers who already took a Mechanics of Materials class would benefit by watching this video to truly understand the concept. It would be ideal if all professors taught Mohr's circle like this, but unfortunately that is not the case.
Wow! Thank you for the very thoughtful comment. Ha, it even made me want to watch the video again!
Yeah. Often, professors don’t show the relationship between pheta s and pheta p clearly.
Im grateful for whoever you are for making videos for this . Love you buddy . Simple and clear .
Thank you for the kind words and positive comment! #beingkindontheinternet
+structurefree you think i can possibly reach you by email ? Theres a lot of mechanic solid problems i want to ask . Thankyou
I really dont want to hate this class since im a mechanical engineer but my teacher is such a drag. Thanks for giving me a little hope!!
Desiree Batista keep hope alive!
Just wait till you get to aerodynamics...
@@joshuakoehler6457 HAHAHAHAHAHA great pun
I've a final exam in 2 days and I really had no idea about Mohr or stress transformation so, thank you a lot for making it easy and delivering the information in such a great way.
2-HOUR CLASS ON THIS PARTICULAR CONCEPT = BABBLING TO THE WHITEBOARD
You in two 6-min videos = Perfecto!
Concise is nice! 😁
THANK YOU. My professor tried to explain this and it went right over everyones head but the way you explain is just amazing. Because of you I have hope of not failing this course.
30 years later after I learned this concept during my undergraduate studies, I needed to refresh the ideas about Mohr's circle... and this video did the trick perfectly, thanks!
You are doing an extraordinarily good job, pal. It is not much, but accept this gift as an appreciation for all the knowledge that I got from watching your videos. Thank you
i can't believe it… i finally understood mohr's circle… it's a miracle, you made a miracle… thanks for all of your videos!
As a Mechatronics engineer, this has helped me a lot in Mechanical Design, thanks a lot and keep up the good work :D
Your videos are great. They explain very hard things in a easy to understand way. Thanks for all the effort you put into these.
Thank you so much for posting this tutorial man! I was completely lost and had a difficult time understanding Mohr's Circle but you completely clarified it for me! Awesome!
Top video dude, the clear diagrams relating the circle to the physical world put this vid way ahead of any others I've seen
+Rhys Williams 👍
StructureFree.....Free of nonsense....structured with awesome clarity
Thank you! This explanation is very comprehensive and clear! My teacher’s lecture was terrible and did not explain the details. Now I understand this! Thanks again!
I'm studying for my final right now and you've cleared this up so much better than my professor has. Thank you, dude.
did you pass
@@rafilahmed2013 did you
@AyyOneM haha yes, got a first class degree
my god, this is amazingly simple and intuitive when you explain it....bruh.......you are my hero!
you help me more than Mechanics of materials!
this made me cry, ur such a great teacher, thanks for doing this SIR!
absolutely, hw simply he explain, amazing, save time to understand from a junk book :3
I thought you would be studying chemistry so you can make a drug that would reverse the effects of Apotoxin. :p
thank you soooooooooooo much. I've been troubled since forever until i saw your video
helped me in my preparation a day before the test...great job
Amazingly straight forward, could not ask for less. i am your latest subscriber.
Thank you!
Wow, I'm from Spain and I don't understand videos in my language, instead I found this and helped me a lot, thanks
im absolutely in love with these two videos thanks so much
the editing made the video very interest and direct. Amazing job!!!!!!
I like your videos. They helped me in dynamics and mechanics of materials. Wish I'd discovered your channel earlier at the start of this semester. BTW you're brilliant.
Thank you so much!! You're so much more succinct and clearer than my professor! You're tremendously helpful!
I liked this video. It is the best that i have seen from mohr circle
I'm so glad I found this series. It's helping me a ton. Thank you
Amazing , best courses on the topic .
My instructor has the intelligence of a gifted troglodyte and could only hope to explain this concept as easily as you did. Thanks bro!
+paul cantrelle ahhh man I had to google the definition of troglodyte... looks like I'm just another member of the cave. :)
I've probably said this before, but you are my hero! Thank you so much
No problem. Thank you for the kind words! It makes me feel super.
nice, this is more helpful than nowadays teachers..
Absolutely amazing, so clear and concise, cheers :)) Great job
Great job. Very insightful, keep it up.
Sincerely, a grateful student
you have actually saved my life for my exam
Why is this always on youtube that you understand everything in under 15 min... THank you !
Really well explained video mate, the way you explained everything really helped everything click. Cheers for helping me out.
Incredibly well explained. Thank you!
I ABSOLUTELY LOVE YOU!!! this video is of a Top quality!!!!!!
I read the book but I couldn't really get the 2 angles. So much clearer now. You have demonstrated it so well.
Thanks heaps.
you are a hero. I want you to know you're probably going to help me pass
Wow. Mohr's circle is actually pretty rad.
Yeah, this is really going to help me out in my degree
I'm glad you both got the hang of it. Now lets go eat some pie!!
Didn't realize these comments were puns at first.....so I'm glad I gave this thread another round.
lol thank god I read this thread. It relieved some of my stress!
I was so confused about these comments, but now I'm acutely aware that these were just well engineered puns.
thanks so much, finally an easy and understandable explanation
great help for finals. Thanks a bunch, mate!
thanks bro you explain me very well your students must be very happy from you :p
Very good video, explained a 1 hour lecture which was a mess in 12 mins!
Man.. Seriously. I've been having abit of struggle with my solids recently but you actually helped me heaps !
I seriously hope you become a professor at a university or somethnig...
Or are you already? haha
your video bring me a engineer sense again after any confuse in class
+Bayu Prakoso *many
+anand rai typos do exist. 😂
youtube lecturer is better than my Uni lecturers tbh
Incredible explanation 🔥
You've been a great help!!!! thank you so much!
you are very good teacher..thank you sir!
Thanks for both videos! Great explaining and easy to understand!
great video!
however, I dont agree at 5:28, you said you have "positive shear stress".
it's actually negative. That should be the reason why the "plus face" you referred at 5:40 has counter clockwise direction of the shear stress (on the stress element).
please correct me if I'm wrong.
Thank you sir, it's just more useful than lectures lol
pretty late but this has been clutch during finals thanks
Never too late! It's just in time.
Thanks bro =) My book doesn't explain it that well so this was very useful.
Two videos go into better detail than both a machine design lecture and the book required for that class 😂😂
Excellent video
You are the definition of God
Awesome explaination!
its great , i like your way to explain , thanks
Love From Bangladesh :)
Thank you so much! Helped me understand lecture much more.
You are very welcome! Thanks for supporting my channel.
U r amazing ♥️♥️♥️🔥🔥
Love from IIT BHU India
Great videos. I was wondering, why do we divide by by two when calculating the angle of rotation on the element?
Joshua Harraka it has to do with the stress transformation equations which can be derived from equilibrium.
you're a god basically. thanks!
natashalikesyourface ha, ha, ha. it's still just mohr's circle...too bad we can't use mohr's circle to transform water into wine.
at 5:44 why is the shear positive when it's negative on the coordinate and why is it on the right face? why is the shear to the right on the top face?
Thanku sooo so much. Best explanation....
thankyou sir . this was worth watching
Keep the good work going !
Love from Oman 🇴🇲
Awesome stuff thanks. So if you are given sigma-y, it doesn't really show up on the circle does it? Other than for the calculations of sigma-avg..?
u're amazing buddy
did u make any other videos with examples?or is it just the 2 videos?
Thanks soo much its really helpful
At 5:32 why is it on the plus face? Is it because the sigma > 0 ?
very good video, but the only question i have is, do we ever use mohr's circle, or the trasformation equations cover us completely?
just wondering about the rotation hereso if i try to get to max plane stress from the form our original point with the shortest angle on mor's circle i would turn the square anti-clockwise
+blondyelowflash it doesn't matter which way you rotate as long as you are consistent and go to the point of maximum shear stress on mohr's circle.
great video
you saved me
Thank you so much! Can you upload some examples with questions and solutions? Thanks and God Bless!
LIFESAVER THANK YOU!!
You are awesome man,.
i have a question regarding the other half - what about sigma Y? do you plot him on (sigma y, Tmax ) too? (btw thanks for the physical explanation ily)
Great video bro! So is the angle of the crack is the theta P that calculated? Or the theta S?
With theta p
With theta p
Thank you! Well-made video. Consider being a teacher/professor.
Can I ask you why u take +t downward on -y direction?
Thank u for the wonderful explanation it's really smooth and simple.
+Anas Suwaidan By definition shear stress is positive in the downward direction.
+Johnathan Ledwig Thank u, That's why the maximum shear stress is always positive?
Or because the Radius is always positive and t,max=R
what program do you use to write and draw?
Love you sir/mam❤️👍
thanks man, really helpful
i needed this, thanks
very very helpful thanks
excellent analysis
can anyone explain how the angle thetap has to be alpha/2?
want to know too
When you determine alpha, from zero degrees to your x-axis, do you always have to go clockwise to your x-axis even if your zero is closer tot sigma2? Or is it always to your sigma 1?
thank you very much video was awsome
what if I take +tau upwards instead of downwards? what changes in that case?
hey! this video is awesome! im doing ME at sjsu and our teacher is asking for two mohrs circles in the main one... any videos/ideas!?!? i could upload the problem statement
Clayton Lew Thank you for the kind words. San Jo! You know! It sounds like you are working on determining the absolute maximum shear stress. I don't have any videos on that topic, but most intro mechanics textbooks (hibbeler, beer/johnston, gere/goodno, ugural, etc.) cover that topic. Hopefully you'll get your questions answered by your instructor.
structurefree yeee thanks man
Dude, you rock!!