Thermodynamics: drive.google.c... Mechanics of Materials: drive.google.c... Statics: drive.google.c... Dynamics: drive.google.c...
Пікірлер: 41
@DanielSilva-lp6id3 жыл бұрын
Why is no one saying how awesome this video is? Literally, this video is so well explained that it's insane
@riditasnimАй бұрын
This is the best video I’ve watched on combined loading and not to mention, I haven’t understood the right hand rule for YEARS because no one has ever explained it well to me, but this video cleared up all my confusion on everything. Everything I questioned that I didn’t even understand enough to question was explained so well! I wish I found this video sooner
@carrrlos12853 жыл бұрын
OMG... Thank you!!!! I was very confused with why the transverse shearing stress could be = to 0 sometimes and I spend hours trying to understand why and thanks to you I finally understand it, x1000 thanks, pls keep making videos, they're amazing!!!!
@hassankhalil91842 жыл бұрын
Wow i cant believe how simple you have made this for me, thank you very much really appraciate it.
@bora_yazilim2 жыл бұрын
Thank you a lot for giving such a compact video, all in one concept. Our lecturer tried to teach this topic but it took his 2 hour to finish such kind a problem.
@hwasky983 жыл бұрын
this really made it so much easier to understand seriously thank you !!
@williamcase42610 ай бұрын
hell yeahg
@nachoclown89692 жыл бұрын
I hope you understand you have helped me and many other students before l because of this video, and I thank you for it.
@Mamdouh_3 жыл бұрын
very neat and well explained, thank you
@amitthakur2574 ай бұрын
Superb..simplified..clearing lot concepts..
@boranozdemir82003 жыл бұрын
u re really lifesaver
@goitzsquad82793 жыл бұрын
Very well done and super helpful. Thanks!
@amatoallahouchen58942 жыл бұрын
amazing explanation thanks a million!
@eddiemurphy48513 жыл бұрын
Amazing video, thank you
@AtliTobiasson3 жыл бұрын
great explination, thanks
@zhengyangsong3 жыл бұрын
Many thanks!!!!!!!!!!
@utilityzc20393 ай бұрын
In combined loading problem, are we considering a 2D square element on the surface of the member or a 3D cube stress element? I am getting confused on what the orientation of the element chosen is and how the stresses act on that element.
@burakkaanozturk7632 жыл бұрын
It was great, thanks
@EngMah.eldefey-jy9km5 ай бұрын
great work 👍👍❤❤
@dingledanglson40102 жыл бұрын
Really great video. I'm doing a lab on combined loading right now and I was wondering how you would calculate strain at point A in this problem if you have the modulus of elasticity?
@williamfuentes6524 Жыл бұрын
hey, what app are you using? thanks for the video btw
@AM-xy8bg Жыл бұрын
why isn't the Fy force direction going the opposite direction considering that you got a - Fy in your calculation
@samkeloinnocent83162 жыл бұрын
when using cross product I am getting +200 ; +300 ; +600, which is the best way of calculating the internal moments?
@madelinemcgovern20693 жыл бұрын
how do you know the force in the z direction is pointing that way?
@SDCB754 Жыл бұрын
Thank you! I have a quick question sir. The axial force that is perpendicular to the cut will cause a normal stress, and the other two axial forces will cause torsional and shear stresses. How do we differentiate which force will cause the torsional stress and which force will cause the shear stress?
@Daniela-it1fc Жыл бұрын
if the force is an axial force, it will cause a normal stress. if the forces are parallel to the cross section (fx and fy) then they're shear forces that will cause a shear stress and a bending stress (using Mx and My) and if the moment (Mz) is longitudinal then it creates torsion
@SDCB754 Жыл бұрын
Thanks, Daniela!@@Daniela-it1fc
@Ijee1212 күн бұрын
So basically are you saying there’s no normal force in this problem? Only shear forces?
@engineeringdeciphered12 күн бұрын
correct, there is no normal force because there are no forces in the z direction in this problem. There is normal stress, though, due to one of the moments.
@Ijee1212 күн бұрын
@@engineeringdeciphered oh okay. This topic really confuses me. Do you have other examples like this ? I really want to get a hold of it and master it.
@engineeringdeciphered12 күн бұрын
The video before this is the explanation of 3D combined loading, and then there are two more examples after this one. You can these 5 videos in order on my mechanics of materials playlist
@williamcase42610 ай бұрын
three forces and three moments are all you need bro
@jasonws10943 жыл бұрын
Is there no quantitative way of calculating the moments other than imagining it? i tried using cross product which is M= r xF but i always get the negative of what you get for moments.So i got -200000,-300000, and 600000. pls help
@engineeringdeciphered3 жыл бұрын
Remember that we are calculating the internal moments at the cut: they will be exactly opposite the external moments created by r x F. These are the internal moments at the cut that counteract (sum to zero) the external moments.
@shahidtv9142 жыл бұрын
Which book do you get the example?
@engineeringdeciphered2 жыл бұрын
I think Hibbeler’s Mechanics of Materials textbook
@syarhanar-rawi9949 Жыл бұрын
I thought the I of the circle supposed to be pi*d^4/64
@engineeringdeciphered Жыл бұрын
You can use your equation as well. That’s the same as pi*r^4/4 because r=d/2