8. Retaining Walls

  Рет қаралды 2,584,145

Engineering Models

Engineering Models

Күн бұрын

Learn how retaining walls work, and how they resist sliding and overturning. Don't forget to like our video and subscribe to our channel. To learn more and to see additional models, go to www.civil.uwaterloo.ca/brodlan...
You might also like our Beam Bending videos at • 01) Strain in a Beam
And our statistics videos at / @easystats8758

Пікірлер: 883
@WertzOne
@WertzOne 5 жыл бұрын
"We don't have time to discuss them here" Do you have something else to do? because I'm open for a longer video.
@s0nnyburnett
@s0nnyburnett 5 жыл бұрын
Time and the world as you know it has come to an end. Was it not your sin trapped the unicorn?
@sydneyvincent9820
@sydneyvincent9820 5 жыл бұрын
Syd G sounds scary, but I’m in the tire recycling business and up for a challenge! 😂
@egreenie3819
@egreenie3819 5 жыл бұрын
He had a retaining wall to build. He had to go!
@ChuckD59
@ChuckD59 5 жыл бұрын
Yep. Maybe because I already know a fair amount about the subject, but I thought it was pretty lightweight. Tried to put myself in the place of a high schooler (of which I am the parent of one) and I think they would've been bored too. I wonder who the intended audience is?
@TheEgg185
@TheEgg185 5 жыл бұрын
lol. That's what I'm wondering. Maybe he's in a hurry to get home to his wife before Enrique gets there.
@ciknay547
@ciknay547 4 жыл бұрын
Why yes Mr. Algorithm, I did in fact want to watch this.
@suekleeman7098
@suekleeman7098 4 жыл бұрын
ciknay lmao, same thing happened to me.
@The_CIA
@The_CIA 4 жыл бұрын
*You're both welcome.*
@thewinner661
@thewinner661 4 жыл бұрын
Thank you that has made my midnight
@genelomas332
@genelomas332 3 жыл бұрын
Who else is watching at 4am when this was recommended..?
@ianl5882
@ianl5882 3 жыл бұрын
Yeah... scary! Me too!!
@aboriani
@aboriani 5 жыл бұрын
I can feel the urge to know more about retaining walls growing inside me by the minute! Don’t you ever starve the mind of a professional procrastinator!
@SlykeThePhoxenix
@SlykeThePhoxenix 5 жыл бұрын
Make the shape an upsidedown T shape. Checkmate.
@RTYB
@RTYB 5 жыл бұрын
That's just a waste of materials. You won't get significantly improved performance.
@dovaiS
@dovaiS 5 жыл бұрын
RTYB its a joke :/
@visualstudiosproductions
@visualstudiosproductions 5 жыл бұрын
@@RTYB yes you will. In this example, it's clear. An invert t-shape is MUCH harder to overturn. Just try it yourself and see. And I'm only talking about this model, not real world construction, obviously. That may or may not work in the real world (different materials, etc.)
@seriyooow310
@seriyooow310 5 жыл бұрын
@@visualstudiosproductions Sure, it does. It shifts the toe further from the weight, making the moment arm longer, does opposing the overturning moment (called righting moment). But, if you had to add that piece of wood, it is better to just put it on the other side, extending the length of the horizontal leg. The results are better, I did the math.
@privaterizk4936
@privaterizk4936 5 жыл бұрын
It actually have been used in real world.
@Xykaru
@Xykaru 5 жыл бұрын
Am I the only one who wanted to see the L facing the marbles without the additional friction?
@outseeker
@outseeker 5 жыл бұрын
possibly! XD it would just slide like shown earlier- kinda pointless to see exactly when that is when your goal is to build a functional retaining wall
@rogerscottcathey
@rogerscottcathey 5 жыл бұрын
There's no time for that here.
@AndreasChristianto
@AndreasChristianto 5 жыл бұрын
it will slide too
@Xykaru
@Xykaru 5 жыл бұрын
@@AndreasChristianto Yeah, I was just hoping for a direct comparison but they included the friction pad which ruined it
@sensiblewheels
@sensiblewheels 5 жыл бұрын
@@rogerscottcathey lmao 🤣🤣😂
@HomeMadeModern
@HomeMadeModern 4 жыл бұрын
great video! thank you!
@wowiezowiepowie
@wowiezowiepowie 5 жыл бұрын
i'm on the practical end here; i build them. when you make a retaining wall you would increase the length of the L leg with increasing the height of the wall (as said) ALSO you make the L leg thicker both of these will counter the tendency for overturning or collapse of the wall. if the wall is over 6' we normally will have some footing extend past the vertical part of the wall (like a upside down T)this moves the tipping point 'Q' further from the vertical leg and increasing the stability of the wall
@palipali4264
@palipali4264 5 жыл бұрын
Cool, thank you. I was wondering asblout that!! So the T shape does work on both issues!!
@freeaudiobooks7469
@freeaudiobooks7469 5 жыл бұрын
Wrong
@sydneyvincent9820
@sydneyvincent9820 5 жыл бұрын
wowiezowiepowie can you tell us about utilizing different/lighter materials between the wall and the land being retained?
@palipali4264
@palipali4264 5 жыл бұрын
@@freeaudiobooks7469 Not helpful.
@Burn269
@Burn269 5 жыл бұрын
Free Audio Books your one word reply speaks volumes of your lack of understanding of the problem.
@TheTurbinator
@TheTurbinator 5 жыл бұрын
Can anyone point me to a video about retaining walls that DOES go in to depth about the subject of retaining walls?
@seriyooow310
@seriyooow310 5 жыл бұрын
There are lots of them, but in lecture style. These are helpful during college days.
@whoeveriam0iam14222
@whoeveriam0iam14222 5 жыл бұрын
Try practical engineering Dont think he has a video specifically about this but he does a good job explaining engineering stuff in a fun way
@jayd2230
@jayd2230 5 жыл бұрын
A fluid mechanics book will help. Look up forces on submerged surfaces
@jonathanspangenberg1563
@jonathanspangenberg1563 4 жыл бұрын
I do not have time here to send you a link of such a video... haha
@omermowaffaquejaigirder8889
@omermowaffaquejaigirder8889 4 жыл бұрын
Design of concrete structures 13 th edition by Nilson
@mikepurewal5816
@mikepurewal5816 2 жыл бұрын
I love the Engineering behind all structures. From basic engineering to the extreme complex engineering. I lose track when it gets Into deep equations, I get a lot better understanding by watching videos than trying to read the equations. Thanks, keep going with even more in depth videos.
@hurbrowns5397
@hurbrowns5397 4 жыл бұрын
I love this video. In my engineering class, our lecturer explained this so badly. The class was pissed off by the confusion. This video is visual imagery of models made it explain clear. Awesome.
@mastapimp189
@mastapimp189 5 жыл бұрын
This channel randomly appeared on my feed. And I’m glad it did!
@KILO993
@KILO993 5 жыл бұрын
Where has this channel been all my life? Awesome!
@swatisquantum
@swatisquantum 5 жыл бұрын
As a designer of bespoke rental properties, I love these videos. We always wonder these types of questions when building and just end up testing both to see which ones better over the long haul. In these videos, you do the research for us. Thank you so much!
@OmmerSyssel
@OmmerSyssel 5 жыл бұрын
So you guys are busy building and every now and then you're natural curiosity ends up demolishing another construction site? Are you on fixed salary or piece rate?
@waynebrinker8095
@waynebrinker8095 5 жыл бұрын
@Swat Are you really a "property designer" who finds engineering solutions via simplistic marbles and plywood videos? Do you work for your dad?
@marsbase3729
@marsbase3729 5 жыл бұрын
@@waynebrinker8095 what's wrong with working for his dad?
@seriyooow310
@seriyooow310 5 жыл бұрын
You should hire an engineer. These are not just research, these are established principles that we have studied and every engineer should know.
@AsTheWheelsTurn
@AsTheWheelsTurn 5 жыл бұрын
this channel is extremely underrated, should have a million subs.
@funny-video-YouTube-channel
@funny-video-YouTube-channel 5 жыл бұрын
*Clever engineering* that helps to build our infrastructure. A lot of nice and honest work in this industry.
@anniethomas3295
@anniethomas3295 5 жыл бұрын
Thank you......The video was very much usefull and simple
@Raffleseducationcorp
@Raffleseducationcorp 5 жыл бұрын
Thank you so much! Your videos are GREAT!!!
@tatertotsjackson9984
@tatertotsjackson9984 5 жыл бұрын
I think we can all agree that this is one of the best L shaped retaining wall vids on youtube. None of that H or S or even T shape bullshit here
@antoy384
@antoy384 5 жыл бұрын
TATERTOTS JACKSON Sphere-shaped walls are the best if you keep the water inside. Yes, this videos lacks a bit of practical use.
@ShivamVerma-gq2sm
@ShivamVerma-gq2sm 4 жыл бұрын
I am persueing engineering and I am glad that I chose the ryt option in the beginning itself ! Realizations are something which keeps you motivated!
@nucalabadze3850
@nucalabadze3850 3 жыл бұрын
where have I been for the past 3 years - thank you, good work
@charsarsis
@charsarsis 3 жыл бұрын
Very useful in determining how I'm going to construct a retaining wall on my own property. Thank you!
@kguy152000
@kguy152000 5 жыл бұрын
I'm so happy I found this channel!
@harikrishna6842
@harikrishna6842 4 жыл бұрын
You will make common man with good civil engineering aptitude. God bless
@aswinjomike9466
@aswinjomike9466 4 жыл бұрын
Really interesting and artistic way of getting the point across! Good job mate..
@CapemanProducti0ns
@CapemanProducti0ns 4 жыл бұрын
After a strong diet of memes and funny videos, the algorithm still was able to figure out I'm in fact an Engineer
@markcarroll7818
@markcarroll7818 5 жыл бұрын
I've built a few retaining (gravity) walls in my time but I'm finding it more and more difficult to find enough marbles for back-filling. They come out through the 'weeps' in the wall too. Could you suggest an alternative?
@jairajjp
@jairajjp 3 жыл бұрын
Dude you are awesome. Its so easy much easy understand the engineering concepts. Thank you for your effort.
@seizeon
@seizeon 3 жыл бұрын
Great video.... I would love to see more retaining wall models... like gabion wall, buttress wall etc.
@christiangeiselmann
@christiangeiselmann 5 жыл бұрын
Very carefully made video. Thank you!
@pandagjjg6340
@pandagjjg6340 4 жыл бұрын
Don't know why this channel stopped posting, videos are good, easily understandable
@henrydo011
@henrydo011 4 жыл бұрын
I love this explanation, great examples 👌
@odipanda5673
@odipanda5673 5 жыл бұрын
I am an architect and I really love your videos! Good job keep it up :)
@odipanda5673
@odipanda5673 5 жыл бұрын
@Syd G I had structure lessons during my studies and I saw all of this but never illustrated like this .. I think I would have done better in my exams with illustrations of statics like this. This kind of video should be shown in university.
@blakeb4583
@blakeb4583 5 жыл бұрын
@Syd G I mean it's basic statics... I'm sure it'd be a waste of time to spend any amount of time on retaining walls if you already know how to calculate allowable and actual moments.
@MrSvenovitch
@MrSvenovitch 5 жыл бұрын
I am a beach bum, but this kind of video still releases dopamine and keeps me from thinking of the meaninlessness of life and suffering for a minute or two. Plus it's way cheaper than heroin.
@romarssieverything9667
@romarssieverything9667 Жыл бұрын
Oh wow this was one of the best videos on retaining walls.
@zubrismusic
@zubrismusic 3 жыл бұрын
It’s a Sunday morning...I’m not a landscaper or engineer and here I am glued to my screen on the edge of my seat watching a video on the physics of a retaining wall.
@roger72715
@roger72715 5 жыл бұрын
Short and sharp! THANKS
@alsternerd
@alsternerd 4 жыл бұрын
You should link the extra videos in the description. Makes them easier to find and follow.
@tuffguy007
@tuffguy007 5 жыл бұрын
I always heard about a "heel and foot" in building a wall footing, where the the load side is the "foot" and a short "heel" also extends away from the load side -- like an upside-down T but with one short leg. It is more concrete of course -- but is that design preferable?
@zell9058
@zell9058 5 жыл бұрын
This was the first video of yours I have watched. It was great 👍. The binge begins
@johnbonner922
@johnbonner922 5 жыл бұрын
As my MIL's family would say, "Oh mine too." Glad to have found this channel. :o)
@brianlogan4740
@brianlogan4740 5 жыл бұрын
Same I loved it! The kind of casual education in engineering I need!
@VitorMadeira
@VitorMadeira 5 жыл бұрын
GREAT SCOTT!!! how in this world have I found this channel ONLY TODAY??? Thank you for your precious content. This is PRECIOUS!!! Greetings from Portugal.
@johnkhanwayne6988
@johnkhanwayne6988 5 жыл бұрын
Simple and informative. Subscribed.
@bradonhoover3002
@bradonhoover3002 5 жыл бұрын
Have I really gotten through so much of the entertaining content on KZfaq that I'm now watching retaining wall videos just to pass the time? I guess so... huh
@suicidaljell
@suicidaljell 5 жыл бұрын
So would an upside down T shape allow it to be steonger?
@silentwatcher1455
@silentwatcher1455 5 жыл бұрын
Suicidaljello yes
@bledgashi2141
@bledgashi2141 5 жыл бұрын
@@silentwatcher1455 Sometimes u dont have enought space to make T form of wall or u spend concrete no need.
@ericspda
@ericspda 5 жыл бұрын
It’s not difficult to make a retaining wall stronger. The trick is to have it support the load at the lowest cost.
@Burn269
@Burn269 5 жыл бұрын
It’s called a BUTTRESS.
@ChuckBeefOG
@ChuckBeefOG 5 жыл бұрын
It would look stupid having the T exposed, you would have to bury the horizontal section so it doesn’t look stupid.
@magosexploratoradeon6409
@magosexploratoradeon6409 5 жыл бұрын
OK first of all why am I here and why am I watching this at 5 in the morning
@GordieGii
@GordieGii 5 жыл бұрын
I have often asked myself the very same question, although as often as not, cute baby animals were involved.
@sverduijn1
@sverduijn1 4 жыл бұрын
You never know when you you have to build a retaining wall. Better be prepared:p
@reeze7564
@reeze7564 4 жыл бұрын
im here 2:05 in the morning
@amintadanielavelasquezmore909
@amintadanielavelasquezmore909 2 жыл бұрын
Awesome video! I wish I had these videos during college
@shaliniverma479
@shaliniverma479 4 жыл бұрын
Excellent video!!
@danelobe2524
@danelobe2524 5 жыл бұрын
Good information! Thanks !!
@balvariael8483
@balvariael8483 4 жыл бұрын
This is some fine stuff right here, mate
@josealfredolozano5151
@josealfredolozano5151 3 жыл бұрын
THANKS GREAT VIDEO YOU TEACH US IN A SIMPLE AND PRACTICE WAY.
@albirahmanyulianto3081
@albirahmanyulianto3081 4 жыл бұрын
Thank you, great explanation!
@coolboyz2012
@coolboyz2012 3 жыл бұрын
Well explained. Thank you!
@acerlmt
@acerlmt 5 жыл бұрын
It's very useful information for me! Thank you KZfaq!! -__-
@TxarlesN
@TxarlesN 3 жыл бұрын
Se puede incrementar la resistencia al deslizamiento de un muro añadiendo un dentellón en la base. Y es interesante señalar que parte del peso que deben soportar los muros de contención sirve también para darle estabilidad si se acomoda la geometría de forma adecuada.
@saumilshah3895
@saumilshah3895 5 жыл бұрын
Best practical video..👍
@adrianborinsky2989
@adrianborinsky2989 5 жыл бұрын
I'm not engineer but this was so damn obvious and logical
@zeta5155
@zeta5155 5 жыл бұрын
It pissed me off bc i felt like I was watching a vid for a 4 year old
@seriyooow310
@seriyooow310 5 жыл бұрын
If you think about it, a LOT of civil engineering principles are obvious through simple logic. For the math to really stuck in the mind, we had to fully grasp every aspect of this simple logic. You'll be surprised by how many huge and complicated structures are backed up with REALLY simple logic even for kids. Don't underestimate these explanations, because these can change a civil engineering student's semester.
@adrianborinsky2989
@adrianborinsky2989 5 жыл бұрын
@@seriyooow310 I completely get that, I just thought making a video about this and showing such a simple concept that I think anyone should understand immediately is useless. Especially since at the end they don't want to go further with the explanations of different walls because "we don't have time"?
@shun2608
@shun2608 5 жыл бұрын
r/iamverysmart
@52flyingbicycles
@52flyingbicycles 5 жыл бұрын
The best solution to a problem is usually the simplest one
@DirirMediaCentre
@DirirMediaCentre 2 жыл бұрын
Great explanation of how the forces acting on a retaining wall work under 5 minutes.
@OkThisllbeMyName
@OkThisllbeMyName 4 жыл бұрын
this series is very useful. thanks
@FJUWANA
@FJUWANA 5 жыл бұрын
interesting.... Dead man Wall also a good design for retain pressure.
@tysonthegringo
@tysonthegringo 4 жыл бұрын
Geogrid mat is more easily incorporated between courses and material doesn't degrade
@bisanopait9790
@bisanopait9790 5 жыл бұрын
Thanks you. This is very helpful. Keep up the good work.
@marlonmedrano5472
@marlonmedrano5472 5 жыл бұрын
John Rex Alegria it’s thank you with no (s) on thanks you ........
@mightyoak11111
@mightyoak11111 5 жыл бұрын
This is the type of video that excites others to get into structural engineering. I know nothing about it but would have loved to learn it and practice it.
@marshalllhiepler
@marshalllhiepler 5 жыл бұрын
Pretty dam interesting. Thanks.
@qianqianzhao7017
@qianqianzhao7017 5 жыл бұрын
Most useful resource I could find so far!
@jeffreycrawley1216
@jeffreycrawley1216 3 жыл бұрын
Brought back the final paper of my soils engineering elements vividly to mind. Selected all three of the values from the Terzaghi curve from the bottom line (engineers will understand this) and proudly announce the retaining wall was going to fail in overturning. It didn't, I did, along with two other students who made the same mistake. In the pub afterwards our lecturer, who had been walking the room invigilating, said he'd spotted what we'd done but couldn't say anything. We were allowed to resit the paper and move on.
@celtongerilla6595
@celtongerilla6595 5 жыл бұрын
Wow! Great explanation and interesting channel. Thanks! Subscribed 😉
@aminoacido88
@aminoacido88 3 жыл бұрын
That is so cool. It is the same principle with many bookend models.
@mariamalrubaya5722
@mariamalrubaya5722 4 жыл бұрын
Its very helpful.. thank you!!
@wiggapoo1
@wiggapoo1 5 жыл бұрын
I mean this was the 1st video that caught my eye and now I'm dying at the end!🤣
@manaraslespaul
@manaraslespaul 5 жыл бұрын
Excelent explenation!
@drewcama5481
@drewcama5481 3 жыл бұрын
Hey that was simple and cool! What about the best of both worlds, an inverted T retaining wall?
@mohammadfattal9303
@mohammadfattal9303 5 жыл бұрын
Liked, Subscribed and Commented... I was searching for a video that would help me visualize and understand retaining walls, I suppose a genie nearby was listening and granted me my wish. Amazing Video Keep it up !!
@tanay_ahir
@tanay_ahir 5 жыл бұрын
Best u tube channel
@Piginhatwoodcrafts
@Piginhatwoodcrafts 5 жыл бұрын
I'm convinced it's a major contribution to road safety
@k283535
@k283535 3 жыл бұрын
VERY INFORMATIVE AND CONCEPTUAL
@mohamedazarudheenabdulrahi597
@mohamedazarudheenabdulrahi597 5 жыл бұрын
Awesome work
@mrjoseph4745
@mrjoseph4745 3 жыл бұрын
Yes, we have the time! And we will be discussing them here!!!
@moaliaar2941
@moaliaar2941 2 жыл бұрын
This is what i was looking for. Thanks sir
@rodrigoaranda7029
@rodrigoaranda7029 4 жыл бұрын
Nice video to use an inverted wall you have to check if the soil pressures are under the allowable limits this type of retaining wall has problems with compression of soil failure.
@jaredolson7543
@jaredolson7543 4 жыл бұрын
A T footing would require more leverage to overturn and provide an increase in friction capabilities. Excellent point!
@sbonzama7013
@sbonzama7013 3 жыл бұрын
Damn I wish schools were teaching like this!
@serjz.9154
@serjz.9154 5 жыл бұрын
I dunno why youtube recommended me this vid, but I enjoyed it :)
@luvsahu3738
@luvsahu3738 5 жыл бұрын
Grt... grt grt. Loved it..
@Pvt.N00B
@Pvt.N00B 5 жыл бұрын
This video really is beautiful
@dd-ow6pe
@dd-ow6pe 3 жыл бұрын
brilliant video .. thanks
@KharelConstructions
@KharelConstructions 4 жыл бұрын
Can I use certain portion of the clips in my video describing retain walls in my native language?
@probonogoya4787
@probonogoya4787 3 жыл бұрын
I support this channel. Please do engineering model on retaining wall with counterfort model.
@user-ff4ev3dp7z
@user-ff4ev3dp7z 4 жыл бұрын
So creative explaination👍👍
@huemanatie4392
@huemanatie4392 5 жыл бұрын
That was interesting!
@DelfaTime
@DelfaTime 5 жыл бұрын
i knew it the right one nice one :3
@user-ok2sj1zu5j
@user-ok2sj1zu5j 4 жыл бұрын
Супер, дуже доступно і наглядно. Велика вдячніть. Підписавсь, буду спостерігати за вами.
@eralbab3483
@eralbab3483 5 жыл бұрын
superb..
@AlpGT98
@AlpGT98 4 жыл бұрын
Thanks for making this video which is so useful
@impossabear4096
@impossabear4096 5 жыл бұрын
I'll keep that in mind
@TripAMD
@TripAMD 5 жыл бұрын
Cool video liked and subbed👍
@Odd_Krieger
@Odd_Krieger 3 жыл бұрын
Certainly helps with my construction management subjects 🤣thank you KZfaq recommendation
@jamesalanstephensmith7930
@jamesalanstephensmith7930 3 жыл бұрын
Do you have one on roof slabs, depth of concrete and span?
@southpaw8168
@southpaw8168 2 жыл бұрын
Why you guys stopped uploading content...it is so good and you have good success too with this KZfaq channel.
@garyconover4422
@garyconover4422 5 жыл бұрын
Great video
@RoboBeaver6
@RoboBeaver6 5 жыл бұрын
Interesting, but it should be called retaining wall if you are only going to discuss one type. I wanted to hear about the others as well.
@RonJohn63
@RonJohn63 5 жыл бұрын
Eh? The title *is* "Retaining Walls". (Unless it's been renamed.)
@andrewu8525
@andrewu8525 5 жыл бұрын
@@RonJohn63 wall singular not walls plural
@MartinPineda98765abcd
@MartinPineda98765abcd 3 жыл бұрын
Finally, the youtube algorithm brought me to something I really want to watch
@ashfaqahmad6853
@ashfaqahmad6853 4 жыл бұрын
great information
@michaelteasdill6410
@michaelteasdill6410 4 жыл бұрын
We are just scratching the surface here but great video. Engineering is fantastic
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