Great video! Explanation, graphics, and demo were all very clear. Shared with my family (3 generations) and everyone found it interesting. I love being able to better understand why some types of building are devastated by an earthquake while others remained standing.
Doesn't the frequency & its amplitude change according to the size of the earthquake? Surely that ground & building structure plays a key role in general durability against collapses, but what about the shockwaves? Surely a magnitude & destruction power of say 5.5 and 7.4 earthquakes can't be the same, also depth is another factor.
Amazing video, well explained and graphics.. very important to know this, since with all the damages Human Race it's been doing to mother earth 🌍 Earthquakes like those in Turkish it will happening more frequently in the whole word.
Great video! Explanation, graphics, and demo were all very clear. Shared with my family (3 generations) and everyone found it interesting. I love being able to better understand why some types of building are devastated by an earthquake while others remained standing.
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This video deserves more views.
Very well made video. Thanks to it, I learned that structures have a natural resonance frequency and how big of a difference it can make.
On the Tacoma's Narrow bridge something called 'Vortex Shedding' added to the problem. I love this video though, so thank you for providing it.
The explanation has clarified all my doubts...Thanks a ton!!!!
Awesome video - thanks! Bringing this to my commercial construction drawing class.
Very clear demonstrations. Thx
God bless you ! Thank you so much the video has been incredibly helpful.
phenomenal, informative video
Excellent
I've learned a lot thanks
Doesn't the frequency & its amplitude change according to the size of the earthquake? Surely that ground & building structure plays a key role in general durability against collapses, but what about the shockwaves? Surely a magnitude & destruction power of say 5.5 and 7.4 earthquakes can't be the same, also depth is another factor.
They also change according to the types of soil that the wave meets on its way from the epicenter to the structure.
Very nice video
But not much help if it boils down to luck on which building you’re in and what type of earthquake occurs.
Super clear thnkss a lot
Great video & thx.
Thank you
Who is here watching this video after the earthquakes in Turkey?
wow amazing
Great video.
SUPERB SIR
what would be the equation of resonance?
It is the eigen value of the system; in this case the building system consisting of mass and stiffness…
The most earthquake-resistant house in Japan is a wall-type RC house.
Very helpful video
Superb
Amazing video, well explained and graphics.. very important to know this, since with all the damages Human Race it's been doing to mother earth 🌍 Earthquakes like those in Turkish it will happening more frequently in the whole word.
great great great one.
Thank you!!!!
crest to crest ..period ≤1 sec
GREAT
Thanks
ex. Japan 2011 capital e
one wave cycle equals twenty one Hertz
who's here after the Ny Earthquake
I wanna be civil engineer