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Creative Speculation
In reply to the discussion: Solving the Mystery of Building 7 [View all]Bolo Boffin
(23,872 posts)19. Well, they were for normal circumstances.
The main problem with 7 actually wasn't these structural problems. If the lower half of the building had had a sprinkler system with its own water supply, the way the upper half was, the fires would have been knocked out and the building would have been fine - damaged from the debris of WTC 1's collapse, but still standing. However, the lower floors' sprinklers systems, both primary and backup, were hooked up to the water main. That was obliterated in the collapses of the towers, and them's the breaks.
But yes, that fatal flaw in column 79 is rather horrendous in retrospect. I'm pretty sure the new WTC 7 wasn't built out over the access ramp.
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The shear studs were designed to take the lateral loads, so the girder seat didn't need to be.
Ace Acme
Dec 2013
#37
Yes, Chandler is a major source of "freefall = controlled demolition" idiocy
William Seger
Dec 2011
#29
Nobody says the perps blew out 8 floors while the building was already falling.
Ace Acme
Dec 2013
#35
Anyone who LISTENS to the videos and concludes that it's a controlled demolition
William Seger
Dec 2011
#10
I accept the eyewitness accounts of massive structural damage and multiple large fires
hack89
Dec 2011
#31
Dr. Griffin has pointed out that the FDNY accounts are mutually exclusive and all over the map.
Ace Acme
Dec 2013
#48
Dr. Griffin's alleged lunacy can not make contradictory statements consistent.
Ace Acme
Dec 2013
#50
I am going to believe my informed eyes, and understand that what looks like smoke
Ace Acme
Dec 2013
#43
I watched the video years ago, and I watched it now, and everything I said was correct.
Ace Acme
Dec 2013
#52