this post was submitted on 01 Jul 2023
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Craziness happening at Carowinds as it appears Fury 325 has an entire support that cracked and isn't supporting the track at all. This has the possibility of killing the ride for the season but we'll have to see how it plays out.

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[–] [email protected] 8 points 1 year ago* (last edited 1 year ago)
[–] [email protected] 7 points 1 year ago (1 children)

Holy shit. That might be the first time that's ever happened for a major manufacturer.

[–] [email protected] 3 points 1 year ago

I know some things happened with Steel Curtain but nothing even close to this.

[–] [email protected] 7 points 1 year ago

Wow, how on earth does this get missed long enough to get to this point? That's the most alarming part here.

[–] [email protected] 7 points 1 year ago (2 children)

big yikes... that's no small crack. how does something like this happen?

[–] [email protected] 8 points 1 year ago (1 children)

That's a very good question..... One would think that would have had to start showing signs of cracking before it let go. I'm not sure how often parks do in depth inspections like that but you would think someone should have caught it before it let go.

Reality is that no one was likely in any danger because the neighbouring supports would still be enough to handle it (in the video you can see very little movement) for a while but I'm still really surprised to see it get to that point.

[–] [email protected] 3 points 1 year ago

Yeah, surely a crack like that must have been propagating for quite some time to get to that point.

[–] overzeetop 2 points 1 year ago

Fracture. Usually embrittlement in the weld zone. There are a couple of ways it can be introduced/ manifest, but the cyclic nature of the loading will result in growth of a flaw. Once the geometry of the connection is altered, the entire joint mechanics can get thrown off.

Note- I’m a structural engineer, but not an expert in fracture mechanics or weld metallurgy. I’ve seen failures like this but I know just enough to know when it’s beyond my competency. The details here are something I lean on other specialists for. This is definitely a juicy one.

[–] [email protected] 6 points 1 year ago (1 children)

holy hell. I've ridden Fury dozens of times. Crazy to see such structural damage on a coaster built so close to home

[–] [email protected] 2 points 1 year ago

Yea it's insane..... I don't know if any other B&M has had anything like this happen..... Hell, I can't really think of any coaster where something got to this point.

[–] Cabrilo 3 points 1 year ago

That looks a bit worst than just a crack. I wonder if it’s holding at all on the other side. Looks like it fully separated.

[–] teflocarbon 1 points 1 year ago* (last edited 1 year ago)

Holy shit that’s absolutely terrifying. I don’t think it’s just cracked it, it looks like it’s also partially shifted towards the right. New found fear discovered.

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