How do structures carry wind and seismic loads? An Intro to Lateral Force Resisting Systems
Ғылым және технология
Buildings carry lateral (i.e., horizontal) loads through lateral force resisting systems. This video introduces the three most common systems:
(1) Braced frames
(2) Moment frames
(3) Shear walls
The lateral force resisting system does not need to cover the entire structural system, but lateral loads do need to be able to transfer from their point of application to the LFRS.
Chapters:
0:00 Introduction
0:55 Braced Frames
2:09 Moment Frames
3:18 Shear Walls
4:28 Outro
Пікірлер: 32
Very simple and clear. Excellent presentation
@StructuresProfH
Жыл бұрын
Thank you!
Amazing video professor, thank you for preparing it.
Simple narration about significant structural concept.....
well demonstrated. Enjoyed it.
Thanks for your sharing Prof.H!
I can say I had never seen like your explanation before. Thanks in advance.
@StructuresProfH
Жыл бұрын
Happy to help!
Just brilliant. Thank you.
Sweet demonstration
Great explanation. Thank you!
@StructuresProfH
Жыл бұрын
You are welcome. Glad you found it helpful!
Thank you for uproading this video.
Great content. Thanks
Great job
This is the best video I have ever seen
Never seen a better one before.
@StructuresProfH
Жыл бұрын
Thank you! Glad you liked it.
this was amazing
@StructuresProfH
Жыл бұрын
Thanks!
Thank you!
@StructuresProfH
Жыл бұрын
You're welcome!
Thanks !
@StructuresProfH
Жыл бұрын
Welcome!
will you please explain about steel structure for house roof?
Hi. Thanks for the teaching. I will like to ask how many braced bay can be introduce in a structure. Also, what is the governing factors in determining the no of braced bays
@StructuresProfH
Жыл бұрын
Hi Samuel, Great question. I don't have any governing rules for finding the number of braces. You can put as many braced bays into your structure as you can fit, but that doesn't mean it's a good idea. On the plus side, more braces means less load per brace. On the minus side, more braces equals more cost (especially in their connections!) and generally less efficiency. You have to find a balance here. Furthermore, you may have architectural constraints that limit you from bracing certain bays. So as with most things in engineering and life, it depends on the particular costs, benefits, and constraints for your project.
This is a great explanation. I should buy some K'Nex. Do you have a kit you recommend?
@StructuresProfH
2 жыл бұрын
Hey Sasha, I recommend the K’nex 100 model set. It’s usually about $50 on Amazon, and has probably the best mixture of different sized rods for free building.
Can we pin cross cections in the center to each other or they must be separeted like in this example ?
@StructuresProfH
5 ай бұрын
Either way will work. Often the cross braces will be pinned in the center.
@edgarprotsko1558
5 ай бұрын
Thanx sir @@StructuresProfH