Mechanics of Materials - 3D Combined loading example 2

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Engineering Deciphered

Engineering Deciphered

Күн бұрын

Пікірлер: 19
@thejoaoprx
@thejoaoprx 2 жыл бұрын
you are a saint for making these videos, man. It's very hard to find thorough explanations such as yours.
@caseybrigid
@caseybrigid Жыл бұрын
Your videos are so helpful!
@chaseritter2694
@chaseritter2694 2 жыл бұрын
this is awesome! defiantly helped on my final exam in mechanics!
@AlexMascari
@AlexMascari 3 жыл бұрын
Your work is nicely laid out and it helped a lot don't listen to these bots. 👍 cheers
@developer4484
@developer4484 2 жыл бұрын
thanks for this excellent lecture
@abdulwaseh4162
@abdulwaseh4162 11 ай бұрын
10 :46 sir please tell about how we select neutral axis you had chosed NA on y axis can we choose NA on x axis? PLEASE REPLY?
@engineeringdeciphered
@engineeringdeciphered 11 ай бұрын
For shear stresses (VQ/It) the neutral axis is perpendicular to the shear force V that caused the stress. For bending moments (My/I) the neutral axis is the axis that that moment is bending about.
@katewalsh6598
@katewalsh6598 11 ай бұрын
What about the stress components at point C? I tried them on my own and I think I found the bending stress to be 106.95 MPa in compression and the shear stress to be 15.34 MPa in tension at point C. Not sure if these are correct.
@mulderparedes5204
@mulderparedes5204 2 жыл бұрын
Wouldn’t the weight of the sign affect the sum of forces in the Z direction?
@alperenkurt2892
@alperenkurt2892 Жыл бұрын
no information about weight. so you ought to accept it as a weightless objevt.
@marcelonoronha2644
@marcelonoronha2644 Жыл бұрын
missed Mz on point C, which gives the same value of MzD, but pointing to y+ axis?
@youravggamer9816
@youravggamer9816 3 жыл бұрын
Works all over the place… if more nicely presented it would be great
@engineeringdeciphered
@engineeringdeciphered 3 жыл бұрын
Ooof… thanks for the feedback! Maybe some of my other videos are better!
@amatoallahouchen5894
@amatoallahouchen5894 2 жыл бұрын
amazing thank yoz
@selulekombatha5240
@selulekombatha5240 5 ай бұрын
why -Mz and not My? im still 😕 😕 confused, because it's -(3000)(3,5)
@selulekombatha5240
@selulekombatha5240 5 ай бұрын
ohh i see now...
@dinethfonseka990
@dinethfonseka990 3 жыл бұрын
your work is not NEAT
@engineeringdeciphered
@engineeringdeciphered 3 жыл бұрын
Ouch!! Will try to do better next time, Dineth!
@thejoaoprx
@thejoaoprx 2 жыл бұрын
make a better video then
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