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In Turkey it is precisely the pooprly reinforced buildings that collapsed. Much of the damage in Turkey occurred in nonductile concrete buildings constructe
by medo-bear 2y ago
In Turkey it is precisely the pooprly reinforced buildings that collapsed.
Much of the damage in Turkey occurred in nonductile concrete buildings constructed under a pre-1998 Turkish building code. Ductile concrete building elements, required by newer building codes, are more flexible, thanks to steel reinforcing bars at critical locations.
https://theconversation.com/buildings-left-standing-in-turkey-offer-design-guidance-for-future-earthquake-resilient-construction-202089 https://theconversation.com/buildings-left-standing-in-turke...
You on the other hand are saying that we should not reinforce
- littlestymaar 2y agoNo, and you're moving goalpost again! I'm not saying reinforced concrete should never be used, because yes when done properly it can have good seismic properties (but it doesn't come for free, and most reinforced concrete buildings in the world aren't more earthquake-proof than the collapsed Turkish ones), but that doesn't make it a good default, and in fact most of the buildings shown in TFA aren't in a seismic area, so this argument makes no sense in that context.
- medo-bear 2y agoReinforced concrete should be the default in every seismic area (there are plenty of them). If however it is forbidden everywhere else it would create an unfair advantage. Also I immagine that unnecessary use of reinforced concrete makes up well under 1% of its global use, and you were whining because the article showed some cool pieces of brutalist architecture. If only 10% of concrete structures were that cool :)
- littlestymaar 2y ago> if however it is forbidden everywhere else it would create an unfair advantage. Nobody is talking about forbidding anything, and you can't be serious when arguing that living in a seismic area would be an unfair advantage, I mean for real? > Also I immagine that unnecessary use of reinforced concrete makes up well under 1% of its global use That's the problem I think, you are giving way to much credit to your imagination.
- medo-bear 2y agoYou said before ... > for most use-cases [reinforced concrete is used] because it gives freedom to architects to make buildings that look more appealing: it's a fashion driven disaster. and yet you say I am giving too much credit to my imagination > Nobody is talking about forbidding anything, and you can't be serious when arguing that living in a seismic area would be an unfair advantage, I mean for real? Well then you seem to be saying nothing. You suggested alternative materials for reinforced concrete that really would not work in the real world. Even stone buildings use reinforcement to be able to better withstand earthquakes. Read about the Lisbon earthquake to get a feel for the sort of things "concrete cancer" can prevent. I'm ending this exchange with a simple Quora question on this topic: https://www.quora.com/Do-stones-and-bricks-help-protect-houses-from-earthquakes https://www.quora.com/Do-stones-and-bricks-help-protect-hous...
- deleted 2y ago[deleted]