DAM CUTOFF WALL - SEEPAGE BARRIER CONSTRUCTION - PLASTIC DIAPHRAGM WALL
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- Опубликовано: 21 июн 2015
- 3D METHOD STATEMENT OF A DAM CUTOFF / PLASTIC DIAPHRAGM WALL / CEMENT BENTONITE / SEEPAGE BARRIER CONSTRUCTION
The video shows the construction of a cutoff wall to remediate or prevent seepage of water from happening under a dam or reservoir. The seepage over time can cause the foundation of the dam to weaken, potentially leading to the collapse of the dam itself. The construction of the wall is accomplished with the construction of a cement bentonite (also called CB or coulis) plastic diaphragm wall. This is undertaken with the usage of modern equipment that can dig through both soils and rocks. Wall thicknesses can vary from 80cm up to 1.5m. The wall can reach depths of up to 250m.
For more information please contact ray.farley@brasfondusa.com or +1 (330) 262 0015.
www.brasfond.com
I have worked in a CFRD project and I must say that the animation was good for newbies to understand the concept..... great work. atleast someone made it.
i love how those huge scoops of dirt they pull out of the ground only make a tiny pile of dirt...that's some efficient excavation
You're missing the point
Thank you for your efforts. I understood a lot of things which I couldn't studying books. God bless you....whoever you are, wherever you are. You saved my time and money and increased my knowledge. 😇
You are welcome 🙏 feel free to download our brochure with technical information at www.brasfond.com 🚀
i can't believe those 2 guys stood there and watched all that work being done and never even moved much less lifted a finger to help.... must be a government job....
the plan is to work smart not hard
in real life dude in crane takes out atleast one of them because he's drinking AGAIN. boss makes decision when nobody looking drop body in hole steal his paycheck to get a hooker and some coke.
Eh, more like the contractor is charging the government for them being there. Slap those billable labor hours right onto the pile.
I like how the excavator can dig 90 degree holes
Notice how little dirt is dropped by the digger? I bet it's being imbessled
As usual, one guy (or possibly even machine by itself) is doing all the work while everyone else is getting paid to stand right nearby and in the way, musing at what a wonderful project this is and how work sure is coming along. At one point they even disappear for a lunch break only to reappear shortly after. Wow.
Love the "magic" buckets that operate on an arc, and yet achieve a square edged hole :D :D
GOD DAM CUTOFF WALL!!
Ha ha ha
Water suply
Great Idea !
A good Lecture
Excellent idea. Process looks great until the end when a dam suddenly appears! Lol!
That made absolutely no sense whatsoever.
Maybe an explanation on what the fuck they were doing would have been nice for those of us who are not hydroelectric engineers.
They're building an underground cutoff wall for the base of the dam. since you don't want to be in the business of excavating down 50+ feet of earth just to build a wall and then back fill, you use a device that can chew a rectangular hole in the soil layer and fill it with fluid temporarily for it to keep the proper shape. Then once you go deep enough to hit the impervious bedrock stratum, you pump concrete in, which is heavier than the retaining fluid and it sets into a giant column in the ground. Rinse and repeat until you go the width of the dam you're building and...viola, you now have a mostly impermeable shield so that water doesn't creep all the way through an earthen dam.
Simple!
The interim liquid is called Bentonit. Its a clay-water-mineral-mixture, so the walls of the deep hole are not collapsing. The Concretewall created is the backwall of the later dam. This way you can safely excavte the other side, without fear of collaps. You can later also excavate the Water-side, so you get a nice water basin, clean of mud n stuff, since it damages the generator turbines. Im also not a "hydroelectric engineer", but a construction or civil engineer. ;)
Hello
Dear Phan
Very good animation,
I have a question
What kind of software you used for animation?
Animation is excellent
Sir, You're the politest man ever. doopravdy.
Jan Bradovka ur very polite 😁
Jan Bradovka is
Get a room together
Nice work
@ doug - they're supervisors, a very important job.
Good job
So what would you be using for reinforcement ? I noticed that there was no animation for what you'd be using and how you apply the re-bar or some other type of mesh you'd be using. Is there something already in the concrete while it gets purred down ? Because the animation show all you have to to is dig pure repeat . Concrete is not strong by itself unless you have something to reinforce it. So what would you be using and how would it be installed ?
that cement truck can hold a shitload more than you'd think.
10 cubic yards.
500 yards..big one
1nakey1 haha
فخامه
Very dam impressive good video
The purple ads are just the best
1:40 the guy seems to be standing dangerously close to the falling rock debris
The same process was used to build the exterior walls of the cosmopolitan hotel casino in Las Vegas
Bauer Spezialtiefbau - beste :D
The video showed an overall process without any words on screen or spoken to describe the purpose or nature of the video.
Turn on the subtitles
I wish my front yard grass looked that nice
I only watched the first minute and it was the longest one of my life
Which machine is used to excavate cut off wall
Good Simulation!!!!
Great video. Please advise on the software used to create the animation.
same technique with Grouting work?
So is the stuff in the pipes Brown 25?
Just like NASA! Everything works great in the cartoon world!
Stetson Griffin lemme guess? Flat Earther dipshit?
The Sims 4 Expansions pack "Dam builders"
That's a big structure just to toss a Sim in there to piss themselves to death.
straxx99
Jordar
nice
Good morning
짱이네
Looks like a game of DigDug
Mother of all coffee breaks!
عظيم
they use direct mud rotary pumps and shaker to cut the keyways
When is this minecraft mod coming cant wait
Amazingngng
انا محتاج تلك الماكينه .. عندي شغل لها في السدود الجوفيه بالسعوديه . ارجو التواصل
If it ever malfunctions it'll be the
Damn Cutoff Wall
There should be a dumpster to catch the rock cuttings from the shakeout tables.
what software to use
music is from cities skylines _D
Legal ✌️
Wow.......
👍👍👍
長知識了~
El equipo guiado con la almeja
O cucharon automáticamente
Después de excavar coloca él material en camiones volteo
dam daniel!
не хилый фундамент))
Wie lange hat saß gedauert das zu animiren
what this app?
please, how much deep we can go with this method ?? and how much it coast for a digging of a 100m deep for 1 meter linear ? .. thank you
On average 500 US$ to 1000 US$ per sqm... so in your case price x 100 ...
@@BrasfondGroup thank you
Арматурный каркас нету 🤔долга не служить
He ya darn cutoff wall
Ti is cool
👍👍
Sounded like the music was from Sim city 2000.
all this in one day must be a red bull commercial
i see massive ground water intrusion messing that whole operation up
ダム建設か、色々方法あるんだな
If take your eyes off the animation sounds like Beyond the Minds Eye.
I lost one passage at 5:53
What is purpose of this cuttoff (avoid water ?)?
Yes. It is a wall to prevent seepage under the dam. Seepage over time can create voids that can affect the foundation and structure of the dam with potential catastrophic failures
Damn...
You pick a wrong dam fool
Hey hey hey Dam smoke is Dam
DJ?, DAMMMMMMMMMMMM
Hey This Vido is NoCopyright??? Content, Can I Use This Video Reposting?
Hi, when using the video please cite the source. Video is Brasfond. Thanks.
If only it was that quick in reality
what a small pile of dirt for that huge hole
Jacob Gomer Mike’s is time
Mikes
What is name of this machin please ??? I NEED TO BY IT?
Construction machines are normally really expensive
Who else watched the whole dam video?
What was the purpose? The wall is some part of the dam? it needs to be shown where its located in the dam....The vid needs some comentary, esp at the end
Agreed, would have like to see a typical foundation dig required for top part of dam. Suppose this would vary which is why it may have been omitted.
Book this is photeshoped that's the earths crust and you can't do there with out attaching a go pro to that machine
hay day
That ending really went 0 to 100 pretty damn fast..... seems they left a few steps out
Let’s hope not! 🤔
Every time it grabs some dirt when they put it down there's less dirt
WHY IS THE TITLE AND THE DESCRIPTION IN CAPS
Jacob Daniels CUZ WHY NOT
Because it's meant to be yelled. Duh.
How long does it take?
Depends on characteristics of the specific project. Depth and extension of wall. And geology... as main variables 👍
How did I end up here and why did I watch this complete video...?
Not gunna lie i came because of the title being funny to me
Dam.....
I am confused
I dont get it
is this the new sims game i have 4 but was never able to do thi shahahaha!
Daaaam
Что это ?
Нихуя не понял. Но очень интересно!!!!
But they show them filling with cement alone, no bentonite so the wall will crack and slowly fail, plus it will be much harder to excavate and fix. D-
i have to say it...
dam daniel
Damn cutoff wall lol
fuck yeah
Is this Minecraft ?
Emtildeath6666 yes
nah sim city
Emtildeath6666 yes the future of mc I can see it
Emtildeath6666 it's a mod..
Emtildeath6666.
Should have used this on Oak Island 10X
"✓ Науч. Студия ✓ Sergey Kachan": ruclips.net/p/PLlEX99xZE8qOvEV7vDZf_oAkyCOrS1p-z
kind of a lot of steps in between making that wall and building a damn, ROFL. What I want to know is how they start building it AFTER the wall goes up.