I am not sure but can we identify CG as zero force member bcz if we consider joint D then DF is zero and then at joint F force in member CF is zero and at joint C force in member CG is zero.
I hope you have a patreon when I graduate.... Also, any way you could upload your work on your blog? I screen shot it using OneNote but it would be way easier to just import it
+strcuturefree Sir it was a very nice video, just at the right time I've gotten this video. You're awesome sir as well as your presentation...thanks, keep up the work & help us ^_^ & thanks a lot for this awesome video ^_^
Checking determinacy, isn't it Members * Equations i.e. 15*3 > 18 reactions 3n > r - can someone correct me if I'm wrong? Or even point me to a reliable video where it's explained properly! Thank you
Sir its Ruls are very tough, can you solve again this math to easy steps for me, please.( I am from Bangladesh) (NGB,NGH )equestion is so tough for me, i cant understand,
This actually made me laugh, I tried calculating different type of truss. I knew that it is zero force member but it is in the unknown as it's written in the direction to find the "force" for a zero force member.
I really appreciate your videos, you literally saved me on my third semester and i have been following you ever since.Keep up the good work!
You my sir are a legend for me😘😍
Best tutor ever..
U have really helped me through this video.Thanx for that buddy
Dude you the best💌
best video☺😊🙌🙌🙌🙌🙌🙌🙌
I am not sure but can we identify CG as zero force member bcz if we consider joint D then DF is zero and then at joint F force in member CF is zero and at joint C force in member CG is zero.
appriciate your work! can you at some time share a video about arch shaped truss systems?
I'm also expecting this... Please Sir make videos arch shaped truss & most importantly cantilever arch shaped truss if it's possible. :(
God lord i wished i was in your course when i was learning this. You're awesome.
AWESOME 👍👍👍
Thank you, sir. Love the attitude ❤
7:57 my brain when Im taking an exam.
I hope you have a patreon when I graduate....
Also, any way you could upload your work on your blog? I screen shot it using OneNote but it would be way easier to just import it
+strcuturefree @structurefree hey man can you make a new playlist for statically indeterminate structure videos please?
🖤 شكرا
when analyzing member Ngc can i consider joint C instead of joint G? whats the premise of using joint G instead?
hello ,THANK YOU FOR THE TEACHING ,PLEASE HOW DID YOU GET YOUR ANGLES EG 1/ROOT 2
1/root 2 represents the sin (q) for force N_GB, where the angle q would be w.r.t. the horizontal.
@@structurefree Hi,how did you know what the sides would be for the triangle to get the sin and cosine of the angels?
+strcuturefree Sir it was a very nice video, just at the right time I've gotten this video. You're awesome sir as well as your presentation...thanks, keep up the work & help us ^_^ & thanks a lot for this awesome video ^_^
please, i need a video tutorial for maxwell's diagram
I don’t know if you’ll see this at 7:24 why is it 1 over root 2 I have n exam Monday and am so confused with truss analysis
its because it is opp over hyp or better explained in this scenario height over hyp so 1/root2 and 1/root5
Can you explain how you got the 2 to 1 and 1 to 1 ratios please.
Question: GH a compression? if so why are you calling it a negative value when you are solving for FG? shouldn't it be +?
Thanks for this
Couldn't you find Ncg by identifying zero-force members?
what a gigachad sound 7:57 😎😎😎
Checking determinacy, isn't it Members * Equations i.e. 15*3 > 18 reactions
3n > r - can someone correct me if I'm wrong?
Or even point me to a reliable video where it's explained properly! Thank you
legendary
I would really appreciate if anyone can answer my question. Can we use this method if we have an indeterminate truss?
Usually yes, after you solve for support reactions.
7:57 it has been confirmed that Mr. Structurefree is part cow
"It's a moo point. It's like a cow's opinion....it doesn't matter..... It's moo." - Joey
Finally got the answers. AI +40, AB +67, AH +24, HG -75, BC +40, BG +38, BH -27, IH -89
CG=0, CE +40, GE -45. Fingers crossed.
what is the role of checking the determinacy in this problem?
You can use equilibrium equations if it is statistically determinate.if it is not then you may not use the equil. Eqs.
surfs uppp duuuuuude
Sir its Ruls are very tough, can you solve again this math to easy steps for me, please.( I am from Bangladesh)
(NGB,NGH )equestion is so tough for me, i cant understand,
are we ever going to see the being behind this voice? does anyone know it?
I do
Hi, Oops BC=40, GB=28, GH =-78, CG=O
Peter D.
Hi, I solved the force diagram using the method of joints. I came up with slightly different results. BC=0, GB=28, GH=-78.
This actually made me laugh, I tried calculating different type of truss. I knew that it is zero force member but it is in the unknown as it's written in the direction to find the "force" for a zero force member.