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Originally posted by ANOK
Utter garbage. You think after all these years of engineering and construction they would not have figured it out by now if they were building buildings wrong?
Originally posted by Gorman91
Did I win the debate? WOW, for once in my otherwise crappy life I actually wone something? yay!
Well, to further it, the WTC7 simply was weakend in one corner, not the entire structure like the burning buildings above. If the entire structure burns, then weight is even and it stays. However for the WTC7, it weakened on one end and created an unbalanced weight on the building, causing it to collapse on the side of the weakest one. Simple laws of gravity and physics.
Originally posted by Gorman91
Thank you thedman, thank you soooo much. You proved my other talking about how square based structures COMPLETLY SUCK! This proves it! For a square based structure like WTC 7, when one side goes, the ENTIRE structure goes. First its sides, then the top being dragged down, then the other sides crunch, then it all goes to hell.
Originally posted by Gorman91
Allow an architect to explain.
Originally posted by Gorman91
He worked with the same guys who built it and he Says the workers said that the building was built with its strength on the outside. I'll trust the workers more then anyone else.
Originally posted by Conundrum04
Also, just for my own knowledge, I would like to know all the buildings that were on fire that day. Because I really don't know.
Originally posted by ThichHeaded
No I believe the only buildings that were on fire are WTC 1,2,3,4,5,6, and 7.
I don't think BT was on fire, just had damage cause of one of the towers hit it.
WTF(World Trade Financial) had a deep gash in it also.
Marriott..... I am almost sure the damage to this but no fire.
You have to remember however, there were tons and tons of cars on fire there also for some reason, so stuff from them could have ended up somewhere it shouldn't. You know blown gas tanks and whatnot.
[edit on 8/18/2007 by ThichHeaded]
Originally posted by Griff
I'll trust the engineers who designed the buildings more than day workers. Thank you.
know about the cars on fire(read that thread), some pretty far away. But I just find it extremely bizarre that all the WTC buildings(except 3) caught fire while no other building around did.
Structural damage from projectile impact and fire occurred primarily above the 9th floor. Fire damage was evident on the 11th and 12th floors in the northwest corner. Several concrete columns were cracked, possibly from the impact. Several bays at the northeast corner were severely damaged from debris impact. Concrete samples from two fire locations indicated that the concrete structure may have experienced fire temperatures of between 315 °C (600 °F) and 590 °C (1,100 °F). Spalling of capitals was observed in the fire areas
Most of the damage was restricted to the two northernmost bays, with the exception of fire damage on the 1st through 5th, 7th through 10th, 14th, 21st, and 23rd floors. The fire did not spread to the south side of the building, except for the first 4 floors. Columns were buckled 1-2 inches on the 8th and 23rd floors, approximately a foot below the ceiling, as shown in Figures 7-16 and 7-17. A tube column supporting a north exit stair from the roof and a built-up column supporting the roof were the only other heat-induced buckling damage observed during initial inspections
Originally posted by thedman
Apparently haven't done your homework - thats an "F" for you
Damage to 130 Cedar St (behind 90 West)
Originally posted by The time lord
Ok but if that building in China had some slicing done to it like a plane hitting it then exploding from within and all the weight of that plane and steel with all that calapsed steel pointing down or falling within would that not add some factors?
Originally posted by Griff
So, how did WTC 7's columns all fail at the same time in different directions again?
Originally posted by ANOK
No, asymmetrical damage will not cause a symmetrical collapse, no matter what caused the damage.
Originally posted by ANOK
I already went over this with you, do you not read the posts?
One more time. Your pics are showing a classic CD. Take out the central columns first, thus the 'kink' in the middle of the building, so that it falls inwards on itself. You don't have to believe me just go do some research on controlled demolitions. Oh and some basic physics while you're at it.
WTC 7 fell into it's own footprint, impossible from asymmetrical damage and sporadic fires, period...
Originally posted by ANOK
reply to post by Gorman91
You are making no sense. What two sides? The whole building fell at the same time. There is not enough difference in the way all 4 sides fell to even consider it. Only the kink is worth noting, which I've explained already and can be verified by doing a little research.
How can you judge what actions were dumb or not? You weren't there to know why those decisions were made.
I guess this was some kind of "special" building.