Statics - Statically Indeterminate Structures
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- čas přidán 12. 04. 2020
- Problems that can't be solved with statics alone are statically indeterminate. Here's a beam with two different supports that make it statically indeterminate. Check out the whole PurdueMET Channel at: / purduemet
You deserve a lot more subs
I would really love a series of these videos on statically determinate structures as well as practice problems. It would really help me in learning this subject. Your videos are entertaining and your explanation of the topic makes it look very easy. I love the guitar you bringing the guitar in the mix. I play as well lol :) Thanks for sharing this video ;)
this is a topic i was searching for recently on your chanel! thanks for sharing the knowledge and can't wait to see the next part. Greetings from U.T.C.B. Romania
I'm glad the video is helpful. There are more on the way :-)
Would like to see you create a podcast discussing engineering topics such as this with other engineers. Get into to weeds of a topic or theory or proof and really pick it apart and discuss. I find that in most of my engineering courses, professors rarely delve into the thought process of equations or even share their views on a certain topic. It would be pretty cool.
loved the energy, thank you professor!
Please sir make more videos i have seen no one teaching this good I'm watching from India
Thanks makes sense now!
A horizontal rectangular plate ABCD is hinged at points A, B and C. AC and BD are diagonals of the plate. Downward force P is applied at D. The upward reactions RA, RB, and RC at points A, B and C, respectively, are (A) indeterminate (B) P, -P, P (C) 0, P, 0 (D) P/3, P/3, P/3
Can anyone answer this?
Awesome! Thanks!
You're most welcome :-)
think it could help clarify for viewers that a moment about the 0D "point" A in the 2D planar diagram represents a moment about the 1D linear "hinge" axis passing perpendicularly through A in 3D real life :)
So just to confirm 3 reactions, 3 equations however because Fx = 0 we can't use that. Therefore 3 reactions > 2 equations means statically indeterminate?
Thank you sir! In the future could you explain us about improper complaints?? Nice video!
I'm afraid I don't know what you mean by improper complaints. Can you help me out?
@@purdueMET ohh I so sorry sir! I meant improper restraints in 3D ! I was reading some statics books and they say that an structure is improperly restraint if all the reactions forces intercept in one axis. I cannot understand that information! Thank you so much!
Interesting that you play right handed as a lefty.
My left hand is the coordinated one. I would have thought the righties were playing backwards. Ah well, playing right handed makes guitar shopping a lot more fun :-)