Structural Analysis with HINGES | Civil PE Exam Prep | Learn Structural Engineering
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- čas přidán 11. 09. 2024
- Today we learn structural analysis and how to analyze hinges in structural members. We determine if the system is determinate or indeterminate, how to use equilibrium equations, as well as how to use influence lines. A great PE \ SE exam review problem!
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I appreciated the influence line explanation, and think it's a good idea to use a mix of tools in the PE, but the shear in the hinge was a bit muddled. Breaking the beam into 2 with equal and opposite reactions at the hinge seems to work best for me
Great point! I could have cleaned that explanation up a bit.
Just a quick clarification: your 3 equations don't come from your standard 3 (x-dir, y-dir, moment) since you've eliminated all x-direction calculations. You'd be back down to 2. But that hinge gives you an extra equation to use that brings you back up to 3 after all.
one of these days im going to learn how to focus my camera... until then!
Great,appriciate your work.Keep it up❤
Thank you, I will!
Absolutely fantastic video. Thank you
Glad it was helpful!
half way through video, and confused. When sum moments at a hinge only look at one side of the hinge. I never heard of that before. amazing
called BS 8 seconds before you said "if you calling BS"
😂
but why ...."the hinge". Going to put it out there, hopefully to be corrected if wrong, but the use of modeling with a hinge is to 1) model a splice that cant transfer moment in a long spliced beam 2) model plastic hinge points in earthquake structures (which would be where?) 3) to annoy the heck out of students
Hey Rich, as always thanks for you awesome vids. Your passion for engineering inspires us all. You fine sir rock 🪨 🎸
First ❤
What program are you using? And what platform or device?
microsoft onenote and im using a lenovo touch screen
@@Kestava_Engineering thank you. Keep up the great work you do.
are we doing a weekend study deal Saturday or Sunday?
ughh maybe tonight! turns out my mic is not functioning and thats why i havent been able to go live - I think I worked around the problem tho for now.
I think you've deleted live study sessions, please bring them back...
oh baby they are coming back
NEED ME a mola kit lol
hell yeah!
Do you ever hear the Deafspaces is real thing? Gallaudet university is real college and/or university for deaf or hard of hearing community.