The World’s Very First 3D-Printed Bridge is Open in Amsterdam | Mashable
ฝัง
- เผยแพร่เมื่อ 15 ก.ค. 2021
- The bridge is made of 4.5 tons of stainless steel and was welded by robots.
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#3DPrinting #Amsterdam #Tech - วิทยาศาสตร์และเทคโนโลยี
That is amazing! 😍
So rad! Great job!
Ficou muito bonito ! Linda a ponte !
Awesome bridge loved it
The bridge probably had to be massively overengineered. From the video it was single-wall shell with infill. The welding defects and porosity will create millions of weak points for fatigue failures.
Wow,excellent
How many litres of acid were used to pickle the stainless steel to remove unwanted welding products ?
How long did it take to make?
Linda a ponte
!😀😃
so how big is the printer which printed this ?
How many watts was used to create this?
watthour? or watts ? :P
The world very first 3d printed bridge is actually already done. Multiple times btw. This is the first METAL 3D printed bridge . . .
With this maybe arquitecture will be art again.
wow
That is the strongest looking bridge I've ever seen
Closed to my house 😁
red light district is it?
Yes its now more easily to go from hooker to hooker. Enjoy.
Good, but I wonder how it will deal with corrosion. There are many pockets where the water will hold.
it's made with stainless steel.
it is going deteriorate. it must be painted.
So sad I left before the ceremony😭
Does it work in vacuum 🤔 SpaceX might want a few if it does 😉
Am I confused on what the meaning of midair is? 🙈🤷♂️
Mid-air means above ground.
It's creazy think
I wish someone engineers a bridge out of recycled plastic bottles or something.
Then i ll name it 3d printed bridge.
For now its just a designed in computer and executed by robots and humans bridge.
It is like an assembly line in any car factory.
Way to dismiss people hard work and efforts for not living up to your fantasy. Feel free to go out and create your recycled bridge. No one is stopping you.
@@jrlaz0001
Really? I'll dismiss it further. Steel comes preformed into shapes convenient for their end use, such as building bridges, and at the strength and quality requirements. A normal steel bridge could have been built in weeks at a fraction of the cost. Or slightly more for something stylish.
Do countries really have piles of surplus cash lying around and masses of unemployed people to make boondoggles for? No they are in dept that will take generations to pay off. There are much better uses for money than vanity projects by broke people piling up debt for their kids.
3d printing is great for small specialised things that are uneconomical otherwise, but not for things that already have highly efficient and effective methods in place. 3d printing is amazing technology that lets you do things that you couldn't do before, bridges aren't one of them. It's a much less efficient way to make a bridge, hence it's a vanity project.
Finding a way to use discarded plastic would be a very useful, noble and environmentally friendly effort. It would literally save the world and be a much better use of people's time, money and effort.
Would be better that a computer designed a bridge made out of metal steel plates. And then optimize it also for production and easy of construction. Computer need alot more parameters to optimize for.
@@seanrodgers1839 3d printed materials are anisotropic, they don't have the same mechanical properties in all directions, as far as I am aware of, their is no FEA package that can deal with anisotropic materials, let alone a software that can perform FEA and generative design with an anisotropic material at the same time.
If you want to build this thing from plastic, I think injection moulding will be a better option, but imagine the size of that mould, I think this design is a proof of concept for generative design, not 3d printing of recycling plastic.
As far as design goes, this looks beautiful. However, in terms of location, the bridge doesn’t blend well with the surrounding buildings.
i think its a placeholder while the current bridge is being restored. It really doesnt fit in lmao i was there today, really cool tho
In real life it doesn’t look as bad as on the video, contrasting with the old style of amsterdam
Bob lazar a physicist who worked on a ufo and he said the spacecraft looked as if it was 3D printed..... I think we’re getting close to how the alien spacecraft are made
Bob Lazer was no physicist. He only attended community college. Also he was arrested in 1990 for being involved in a prostitution ring. He’s a huckster, snake oils salesman. The people in this video are real engineers. Truly, there’s a schmuck born everyday.
@@jrlaz0001 you probably don’t believe ufos are real and that god actually exist
I wonder if it can last long...
It's made of steel. So a long long time
it is going to collapse from corrosion. you have to paint exposed metal
in the search results right above this is a video for "3d-printed bridge unveiled in Tianjin, China" from 2 years ago - soooo this is not the first 3d-printed bridge in the world lol
that one is made with cement, this one is made with metal, I belive there are some minor differeances between how those materials behave ;)
Ithink it's light weight
About 4.5 tons
the design looks very Zaha Hadid the queen of curves
il ne saurai pas imprimer des tini house
Why was it necessary if you just needed a temporary bridge for a couple of years to build something that a behemoth like this? I understand the architecture in the design but this is not exactly proven science yet and the bridge doesn’t fit very well based on other videos that I’ve seen actually it’s pretty crummy. I appreciate the effort why not make a more conventional bridge and if you want to fool around with doodads and hollow sections, you can do that in a controlled environment where are you can tweak it and mess with it and it doesn’t matter if it ends up being crap. That’s an awful lot of stainless steel and an awful lot of work and it basically is unnecessary.
And there you have it, the ugliest sight in all of Amsterdam.
The design is ugly
Elon musk's tesla is uglier
Seems assembled by humans. So just like traditional bridges, machine-made modules, assembled by men. 😅
Aka PLASTIC!
Did you even watch the video
It’s made of steel you know like Superman