Why Did The Twin Towers Collapse Straight Down
Camila Farah
The official version tells that the towers collapsed by the heat of the fire after the impact in combination with a damaged main structure.
Several scientific studies explaining why the towers ultimately collapsed including those exploring the thermodynamics of 9 11 8 have been written. When the structural members gave out all of that weight went straight down because there was no force applied to make it go any other direction. He refers to them as trusses. It did not collapse from explosives or from diesel fuel fires.
The impacts of the planes sent an aviation fuel fireball through half a dozen levels of each tower igniting desks chairs shelving carpeting work space partitions wall and ceiling panels plastics of. But it is not as difficult as it seems. 65 views view 3 upvoters. Hamburger noted that each tower was constructed using a novel tube frame system designed to resist winds of up to 80 miles per hour.
Some people believe that the twin towers were brought down by explosives although others find no evidence for this belief. Both studies blame two general events for the collapse of the world trade center towers. As the tower collapsed the trusses just fell apart he observed noting that trusses are difficult to fireproof. Nist lead investigator shyam sunder said.
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In both cases the section of the building that had been damaged by the airplanes failed which allowed the floors above the impact zone to fall onto the undamaged structure below. But how likely is it that this fire could cause a perfect full vertical collapse. This occurrence caused significant damage to the buildings external and core columns and increased the strain on those that remained intact. The collapse mechanism of the twin towers might look complicated to a layman.
This is the first time. All of the potential energy contained in the floors above the impact area was being transmitted straight down.
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