As always, very very very informative lectures. Can't believe that you are also concerned about the units, too. Another way of saying this is your concerned for your audiences :) Another thing I like about you is that you always have a clean board that can't be cleaner. I believe that helps students a lot to keep track of where you going. One thing I always complaint about my professors is that they always have a big f*king messy board with tons of numbers and drawings. thanks for the videos.
Thanks very much for your interest. I'm glad the videos are helping. There are so few women in engineering - good to know that you are doing your part to change the numbers a bit.
Hello. I know this video is old, but once we calculate the stresses in the beam, how does one go towards determining a Stress Element, in lets say the upper surface of the beam? Would one go further to determine the Von Mises stress?
HI friend, may I ask if you can do a lecture on the moment area theorem? I'm completely lost in this topic and i have my exams coming up in a few weeks! your help will be much appreciated!
Bending moment diagrams and shear force diagrams... Also can yuo do a short vid to explain hwo to convert Mpa/Gpa in to linear units. i.e/ n/mm² or kn/mm² please. I am really confused about them ... Thank you
Wonderful. It is one of the little joys of my life to get these messages from people all over the world. It's also fun to find that I have a new viewer in India. I have fun counting hits on my channel; please help spread the word.
Moment area theorem is a good idea for a new video. Thanks. There are some other beam bending videos on the channel. You can see an organized list with links by visiting the link on the home page for the channel: metbrainwaves-org
I tell my students that the only countries still using the old system are the US, Liberia and Myanmar. I now only use the metric system in class and in the videos unless there is a really good reason.
As always, very very very informative lectures. Can't believe that you are also concerned about the units, too. Another way of saying this is your concerned for your audiences :) Another thing I like about you is that you always have a clean board that can't be cleaner. I believe that helps students a lot to keep track of where you going. One thing I always complaint about my professors is that they always have a big f*king messy board with tons of numbers and drawings. thanks for the videos.
Love the practical example of how turning the ruler effects stiffness. Really drives the point through.
Thanks very much for your interest. I'm glad the videos are helping. There are so few women in engineering - good to know that you are doing your part to change the numbers a bit.
u sir saved my exam .. greetings all the way from India..
(sophomore grad IIT Kanpur)
thanks prof. i am from egypt and i really benefited from this
@BUBBLE786ful You are most welcome. I'm glad the videos help you. Where are you?
it helped me,too. I'm in Thailand, studying my first year architecture here ! and I'm doing my final statics exam in 4 hours.
how would you calculate the maximum direct stress in the section of a circular beam when given the bending moment, I and the radius?
@anuragxthakur I'm not sure I understand. What are BMD and SFD?
@purdueMET i believe its bending moment diagram (BMD) and sheer force diagram (SFD)
You're most welcome. More videos on the way!
thank you a lot , your lectures are realy helpfull,please keep on uploading them .
Could you possibly do a problem with a cantilever beam supported by a roller and with a uniform distributed load using superposition? Thanks
You are most welcome. I'm glad they are helping you.
Great communicator!
Im an engineer, i still use yours for reference. Thanks!
Hello. I know this video is old, but once we calculate the stresses in the beam, how does one go towards determining a Stress Element, in lets say the upper surface of the beam? Would one go further to determine the Von Mises stress?
HI friend, may I ask if you can do a lecture on the moment area theorem? I'm completely lost in this topic and i have my exams coming up in a few weeks! your help will be much appreciated!
Thanks. I'm glad it helps. Where are you?
please help in bmd and sfd
I like this video even if i seriously hate imperial units.
very good teaching style and best understanding of moment of inertia
Thanks very much :-)
Thank you. I hope it was helpful.
why does the normal had to be less than and equal to 10,000 PSI , why "10,000".
This is awesome. Really helped me review for my final. Thanks!
@Jemalexander Great news! We professors really like hearing this kind of thing. :-)
@purdueMET BMD=bending moment diagram and SFD=shear force diagram.
Bending moment diagrams and shear force diagrams... Also can yuo do a short vid to explain hwo to convert Mpa/Gpa in to linear units. i.e/ n/mm² or kn/mm² please. I am really confused about them ...
Thank you
loved this lecture.. Thanks a lot sir...
@LiveReligiously I'm glad the videos are helping you.
why does the max stress have to be less than and equal to 10,000 PSI , why "10,000".
@purdueMET Bending moment diagram & Shear force diagram......
@purdueMET Shear Force Diagram and Bending Moment Diagram
i hate bending moment diagram , but i am very thank full that you help
may god bless you
I don't know, what happen to 72 inches length, is it this just for cross section calculation.
Mike P. Xiong kindly see second part
You're a hero!
I hope you aced it!
thank you very much. I am so grateful!
Great, really great. Thanks a million!
Hi, how to contact you via email? how to calculate maximum load on I beam?
Wonderful. It is one of the little joys of my life to get these messages from people all over the world. It's also fun to find that I have a new viewer in India. I have fun counting hits on my channel; please help spread the word.
I really hate having to differentiate between lbm and lbf. Also lbl (poundal). It's so middle ages if you ask me.
This video helped a good deal.
Moment area theorem is a good idea for a new video. Thanks. There are some other beam bending videos on the channel. You can see an organized list with links by visiting the link on the home page for the channel: metbrainwaves-org
that was really helpful, thank you
bending moment diagram and shear force diagram
probably bending moment diagram and shear force diagram
you are awesome man :)
Thanks from Australia, saved my ass good sir!
I tell my students that the only countries still using the old system are the US, Liberia and Myanmar. I now only use the metric system in class and in the videos unless there is a really good reason.
thanks, great job
it's really amazing
Awesome.
It says that your main demographic is males from the age of 25 to 54. I am trying to help shift that a bit. Thank you for your great lectures.
Fingers crossed!
i like your lacture to much
Sigma = (My/I).z, you forgot "z"
Sigma = M*z/I...or sigma.max=M/W...I think your formula is wrong
@purdueMET i am from pakistan
memorize the conversion table us to metric...surely it would be easy for you lol
Language :(