Tag Archives: September 11

FIRE DID NOT CAUSE 3RD TOWER’S COLLAPSE ON 9/11, NEW STUDY FINDS

Architects and Engineers for Truth
(September 4, 2019)

On September 11, 2001, at 5:20 PM, the 47-story World Trade Center Building 7 collapsed into its footprint, falling more than 100 feet at the rate of gravity for 2.5 seconds of its seven-second destruction.

Despite calls for the evidence to be preserved, New York City officials had the building’s debris removed and destroyed in the ensuing weeks and months, preventing a proper forensic investigation from ever taking place. Seven years later, federal investigators concluded that WTC 7 was the first steel-framed high-rise ever to have collapsed solely as a result of normal office fires.

Today, we at Architects & Engineers for 9/11 Truth are pleased to partner with the University of Alaska Fairbanks (UAF) in releasing the draft report of a four-year computer modeling study of WTC 7’s collapse conducted by researchers in the university’s Department of Civil and Environmental Engineering. The UAF WTC 7 report concludes that the collapse of WTC 7 on 9/11 was caused not by fire but rather by the near-simultaneous failure of every column in the building.

Report on study via MustReadAlaska

ALASKA-LED TEAM VINDICATES  911 ‘TRUTHERS’

(Editor’s note: In response to reader comments, the photo illustrating this story was replaced to show Building 7. It’s an image from the ae911truth.org website.)

The leading program in Alaska for engineering at the University of Alaska Fairbanks and an organization called “Architects & Engineers for 9/11 Truth,” have created a partnership in an investigative study of what brought down Building 7 of the World Trade Center on Sept. 11, 2001.

The release of the draft report on Sept. 3 triggered a two-month public comment process.

[Read the report at this UAF link]

The draft report concludes that fire did not cause the collapse of WTC 7 on 9/11, contrary to the conclusions of the several national private engineering firms and the government’s National Institute of Standards and Technology.

The study concludes that the collapse of WTC 7 was instead a “global failure involving the near-simultaneous failure of every column in the building.” According to the study’s authors:

“The UAF research team utilized three approaches for examining the structural response of WTC 7 to the conditions that may have occurred on September 11, 2001. First, we simulated the local structural response to fire loading that may have occurred below Floor 13, where most of the fires in WTC 7 are reported to have occurred. Second, we supplemented our own simulation by examining the collapse initiation hypothesis developed by the National Institute of Standards and Technology (NIST). Third, we simulated a number of scenarios within the overall structural system in order to determine what types of local failures and their locations may have caused the total collapse to occur as observed.”

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