Sir, I can't THANK YOU enough for uploading such HIGH QUALITY content for free. I'm sure you're helping many engineering students like myself to really understand and appreciate the concepts and knowledge just exposed. You're making a difference for the education of many people.
You are very kind! I'm glad to hear my videos are helping some people. If you haven't already seen them, I have all of my lectures based out of the Shigley text collected in these two playlists: ua-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html and ua-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html Thanks for the positive review, and thanks for watching!
Wow, this was incredibly educative. Not only I recalled what I have learned in strenght of materials, I also understood the logic of factor of safety which I couldn't at my university. Thanks for the video.
Thank you! It sounds like you may have found them already, but if not you might be interested in my other content, organized into these playlists: ENGR122 (Statics & Engr Econ Intros): ua-cam.com/play/PL1IHA35xY5H52IKu6TVfFW-BDqAt_aZyg.html ENGR220 (Statics & Mech of Mat): ua-cam.com/play/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX.html MEMT203 (Dynamics): ua-cam.com/play/PL1IHA35xY5H6G64khh8fcNkjVJDGMqrHo.html MEEN361 (Adv. Mech of Mat): ua-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html MEEN462 (Machine Design): ua-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html (MEEN 361 & 462 are taught from Shigley's Mechanical Engineering Design) Thanks for watching!
You are very kind! I appreciate your support! In case you haven't seen them yet and might be interested, here are some of my playlists: ENGR122 (Statics & Engr Econ Intros): ua-cam.com/play/PL1IHA35xY5H52IKu6TVfFW-BDqAt_aZyg.html ENGR220 (Statics & Mech of Mat): ua-cam.com/play/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX.html MEMT203 (Dynamics): ua-cam.com/play/PL1IHA35xY5H6G64khh8fcNkjVJDGMqrHo.html MEEN361 (Adv. Mech of Mat): ua-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html MEEN462 (Machine Design): ua-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html (MEEN 361 & 462 are taught from Shigley's Mechanical Engineering Design) Thanks for watching!
I'm glad the videos are helpful! Thanks for the feedback! Here are some of my other playlists in case you haven't seen them yet and might be interested: ENGR122 (Statics & Engr Econ Intros): ua-cam.com/play/PL1IHA35xY5H52IKu6TVfFW-BDqAt_aZyg.html ENGR220 (Statics & Mech of Mat): ua-cam.com/play/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX.html MEMT203 (Dynamics): ua-cam.com/play/PL1IHA35xY5H6G64khh8fcNkjVJDGMqrHo.html MEEN361 (Adv. Mech of Mat): ua-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html MEEN462 (Machine Design): ua-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html (MEEN 361 & 462 are taught from Shigley's Mechanical Engineering Design) Thanks for watching!
If you found this video useful, consider helping me upgrade the old tablet PC I use to create these videos! Thanks! www.gofundme.com/help-replace-my-2011-tablet-pc
So, people say that Tresca is easier than von Mises because it's easier to find the principal stresses in plane stress, but with 29:00 equations there's no need to even find the principal stresses, am I right?
That is right, you can directly find the von-Mises stress without having to find principal stresses first. I have always found distortion energy to be more convenient because it does not have discontinuities. Thanks for watching!
Thank you for the video! I have a question on the Strain Energy Density in the beginning of the video. I couldn't figure out how the equation is derived. Base on what I could find in text books, all those equation only consider a single stress component. I am curious on how this equation in your video is derived that contains sigma1 , 2, and 3?
I have good news! I have a video where I cover that question! Check this one out: ua-cam.com/video/6hvKCBTfc6A/v-deo.html As a matter of fact, this lecture is part of a course you might be interested in: ua-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html Thanks for watching!
I've just set up an account with teespring to do merch on my channel. one thing i plan to make available very soon is lecture notes in electronic format. thanks for watching!
This is a course for 3rd-year mechanical engineering students. If you have enough stamina, you might start by learning the "engineering mechanics" and "mechaincs of materials" content I present in this series of playlists: Freshman Level: ua-cam.com/play/PL1IHA35xY5H52IKu6TVfFW-BDqAt_aZyg.html Sophomore Level: ua-cam.com/play/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX.html Junior Level (where this video resides): ua-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html Senior Level (in case you want to see where it leads after this): ua-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html And of course all of it is built on the presumption that your algebra and calculus skills are good. Thanks for watching!
I'm glad you enjoyed it! I have two courses that I teach out of this text (Shigley), and I have a good number of videos presenting this material, organized into these playlists: MEEN361: ua-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html and MEEN462: ua-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html Check them out if you are interested! Thanks for watching!
In quadrant IV one in-plane principal stress is positive and one is negative. You just plot your two stresses and they make a load line. I'm not sure I understand what is giving you trouble?
"Torque" is a term usually used by engineers to designate a moment applied around the long axis of a member. Both terms are valid for the 4500Nm influence. It is a torque around the BCD axis caused by the moment from lever DE.
Love is from God, and whoever loves has been born of God and knows God. Even though I don't really know you, I love you too, because God first loved me. All the best to you!
Sir, I can't THANK YOU enough for uploading such HIGH QUALITY content for free. I'm sure you're helping many engineering students like myself to really understand and appreciate the concepts and knowledge just exposed. You're making a difference for the education of many people.
You are very kind! I'm glad to hear my videos are helping some people. If you haven't already seen them, I have all of my lectures based out of the Shigley text collected in these two playlists: ua-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html and ua-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html
Thanks for the positive review, and thanks for watching!
@@TheBomPE Taking my MS final next week and taking MD next semester, and I wouldn't be able to get through it without you, you sir are a prophet
You are an angel sir. Thank you very beautiful videos. Very helpful. Thank you.@@TheBomPE
Wow, this was incredibly educative. Not only I recalled what I have learned in strenght of materials, I also understood the logic of factor of safety which I couldn't at my university. Thanks for the video.
Thanks for the good review! Glad you found it helpful!
This lecture really helped me for my Machine Elements final exam. Thank you a lot sir !!
Thank you! It sounds like you may have found them already, but if not you might be interested in my other content, organized into these playlists:
ENGR122 (Statics & Engr Econ Intros): ua-cam.com/play/PL1IHA35xY5H52IKu6TVfFW-BDqAt_aZyg.html
ENGR220 (Statics & Mech of Mat): ua-cam.com/play/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX.html
MEMT203 (Dynamics): ua-cam.com/play/PL1IHA35xY5H6G64khh8fcNkjVJDGMqrHo.html
MEEN361 (Adv. Mech of Mat): ua-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html
MEEN462 (Machine Design): ua-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html
(MEEN 361 & 462 are taught from Shigley's Mechanical Engineering Design)
Thanks for watching!
You are the best!!!!
You’re lectures should be shown in other colleges.
You are very kind! I appreciate your support! In case you haven't seen them yet and might be interested, here are some of my playlists:
ENGR122 (Statics & Engr Econ Intros): ua-cam.com/play/PL1IHA35xY5H52IKu6TVfFW-BDqAt_aZyg.html
ENGR220 (Statics & Mech of Mat): ua-cam.com/play/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX.html
MEMT203 (Dynamics): ua-cam.com/play/PL1IHA35xY5H6G64khh8fcNkjVJDGMqrHo.html
MEEN361 (Adv. Mech of Mat): ua-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html
MEEN462 (Machine Design): ua-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html
(MEEN 361 & 462 are taught from Shigley's Mechanical Engineering Design)
Thanks for watching!
it was an amazing lecture on this topic. thank you a lot professor. from an Uyghur mathematician best wishes to you.
I'm glad you enjoyed it! You may be the first Uyghur person I have ever communicated with! Thanks for watching!
Thank you so much Sir, This lectures very helpful to study my Solid Mechanics lectures :)
I'm glad the videos are helpful! Thanks for the feedback! Here are some of my other playlists in case you haven't seen them yet and might be interested:
ENGR122 (Statics & Engr Econ Intros): ua-cam.com/play/PL1IHA35xY5H52IKu6TVfFW-BDqAt_aZyg.html
ENGR220 (Statics & Mech of Mat): ua-cam.com/play/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX.html
MEMT203 (Dynamics): ua-cam.com/play/PL1IHA35xY5H6G64khh8fcNkjVJDGMqrHo.html
MEEN361 (Adv. Mech of Mat): ua-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html
MEEN462 (Machine Design): ua-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html
(MEEN 361 & 462 are taught from Shigley's Mechanical Engineering Design)
Thanks for watching!
Very enjoyable. Excellent work.
Thank you! I'm glad you liked it! Thanks for watching!
If you found this video useful, consider helping me upgrade the old tablet PC I use to create these videos! Thanks!
www.gofundme.com/help-replace-my-2011-tablet-pc
finally i got the result after watching your video thrice
thank u alot
I'm glad you got it! Thanks for watching!
What is the reference book used for this discussion? thanks!
I use Shigley's Mechanical Engineering Design, 10th edition. Thanks!
Hi sir! Why haven't we used the vertical shear stress in our calculations that arise from the vertical loading?
So, people say that Tresca is easier than von Mises because it's easier to find the principal stresses in plane stress, but with 29:00 equations there's no need to even find the principal stresses, am I right?
That is right, you can directly find the von-Mises stress without having to find principal stresses first. I have always found distortion energy to be more convenient because it does not have discontinuities. Thanks for watching!
Thank you for the video! I have a question on the Strain Energy Density in the beginning of the video. I couldn't figure out how the equation is derived. Base on what I could find in text books, all those equation only consider a single stress component. I am curious on how this equation in your video is derived that contains sigma1 , 2, and 3?
I have good news! I have a video where I cover that question! Check this one out: ua-cam.com/video/6hvKCBTfc6A/v-deo.html
As a matter of fact, this lecture is part of a course you might be interested in: ua-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html
Thanks for watching!
Awesome lecture sir, can you please tell where we can find your notes as well?
I've just set up an account with teespring to do merch on my channel. one thing i plan to make available very soon is lecture notes in electronic format. thanks for watching!
What do I need to learn beforehand so I can understand this better??? just saying, not a engineering student. Thanks
This is a course for 3rd-year mechanical engineering students. If you have enough stamina, you might start by learning the "engineering mechanics" and "mechaincs of materials" content I present in this series of playlists:
Freshman Level:
ua-cam.com/play/PL1IHA35xY5H52IKu6TVfFW-BDqAt_aZyg.html
Sophomore Level:
ua-cam.com/play/PL1IHA35xY5H5sjfjibqn_XFFxk3-pFiaX.html
Junior Level (where this video resides):
ua-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html
Senior Level (in case you want to see where it leads after this):
ua-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html
And of course all of it is built on the presumption that your algebra and calculus skills are good.
Thanks for watching!
Great stuff!
I'm glad you enjoyed it! I have two courses that I teach out of this text (Shigley), and I have a good number of videos presenting this material, organized into these playlists:
MEEN361: ua-cam.com/play/PL1IHA35xY5H5AJpRrM2lkF7Qu2WnbQLvS.html and
MEEN462: ua-cam.com/play/PL1IHA35xY5H5KqySx6n09jaJLUukbvJvB.html
Check them out if you are interested! Thanks for watching!
I can't thank you enough for this video. my question is how you draw the load line in the 4th quadrant
In quadrant IV one in-plane principal stress is positive and one is negative. You just plot your two stresses and they make a load line. I'm not sure I understand what is giving you trouble?
@@TheBomPE oh I see. I think it is too complicated. thank you Sir
Great, thank you
thanks
You're welcome! Glad it helped!
The 4500 nm is the moment not the torques. why are you saying these are torques?
"Torque" is a term usually used by engineers to designate a moment applied around the long axis of a member. Both terms are valid for the 4500Nm influence. It is a torque around the BCD axis caused by the moment from lever DE.
you can watch it at a playback speed
Definitely! If I ever have to review my own videos, I basically always do it speeded up! Thanks for watching!
I love you
Love is from God, and whoever loves has been born of God and knows God. Even though I don't really know you, I love you too, because God first loved me. All the best to you!
@@TheBomPE God is The Greatest