NIST

Astonishing fireballs,directed arson and insight in the preparator's mind.

Astonishing fireballs,directed arson and insight in the preparator's mind.

Note:

This is my third post here,it's part of my tetralogy on WTC 1 and 2 collapses,the first post http://911blogger.com/node/18972 tried explain why NIST failed to properly address the precollapse inward bowing,the second post http://911blogger.com/node/19036 describes what really lead to the inward bowing,and the third post will be about immediate seconds before and after the collapse initiations)

Let me start with this basic premise:

9/11 was an shock and awe campaign.Let me to guide you through possible thoughts of the World Trade Center demolition preparators and try to compare the outcome with reality.This time I will not offer you „hard physical“ evidence,I'll show you a logical frame.

Let's start with this amazing photo

Free Image Hosting at www.ImageShack.us

Downward Acceleration of the North Tower

http://www.youtube.com/watch?v=xG2y50Wyys4

The roofline of WTC1 (The North Tower) begins dropping with sudden onset and accelerates uniformly downward at about 64% of the acceleration of gravity (g) until it disappears into the dust. This means it is meeting resistance equal to about 36% of its weight. The implication of this, however, is that the force it is exerting on the lower section of the building is also only 36% of the weight of the falling section. This is much less than the force it would exert if it were at rest. The acceleration data thus prove that the falling top section of the building cannot be responsible for the destruction of the lower section of the building.

NIST - The Other Cover Up Investigation

Two 110 story buildings gone before our eyes in less than 10 seconds. The following... IMO is the normal reaction as it happened, and the reaction I had at the time...from a CNBC anchorman on 9/11.....
http://www.youtube.com/watch?v=shRPdvwG81o

Several hours later the cover up and lies were officially entered into the record when President Bush went on TV to address the nation.....
http://www.youtube.com/watch?v=YMiqEUBux3o

1:06 mark..."terrorist attacks can shake the foundations of our biggest buildings, but they cannot touch the foundation of America. These acts shattered steel, but they cannot dent the steel of American resolve. America was targeted for attack because we are the brightest beacon for freedom and opportunity in the world and no none will keep that light from shining."

NIST Final WTC7 Conclusion is an Absolute Impossibility!

The conclusion of NIST's 10,000 page report which took seven years to produce claims fires, coupled with "thermal expansion" and unusual truss design caused core column 79 to fail, leading to a complete "progressive collapse".

The absolute impossibility mentioned above is evident in their computer simulation of the physical copllapse as initiated by core column 79. In reviewing the individual screen shots, and when seen in the non-NIST animation of their screen shots , it becomes apparent that the collapse they postulate is totally different from all videos of the actual collapse.

In their simulation, the East side of WTC7, where column 79 was located, fell completely down taking over 25% of the building to the ground, while the balance of the building was as yet unaffected.

http://tyrannyalert.com/jpg/core_collapse.jpg
Visit www.tyrannyalert.com to view the flash based animation of the NIST collapse theory.

NIST Final WTC7 Collapse Report Conclusion is an Absolute Impossibility!

The conclusion of NIST's 10,000 page report that took seven years to produce claims fires, coupled with "thermal expansion" and "unusual truss design" caused core column 79 to fail, leading to a complete "progressive collapse".

The absolute impossibility mentioned in the headline above is evident in their computer simulation of the physical copllapse as initiated by core column 79. In reviewing the individual screenshots, and when seen in the non-NIST animation of their screenshots, it becomes apparent that the collapse they postulate is totally different from all videos of the actual collapse.

In their simulation, the East side of WTC7, where column 79 was located, fell completely down taking over 25% of the building to the ground, while the balance of the building was as yet unaffected.

In reality, every video of this collapse (seen from the West, North and East) showed the building maintaining total integrity of the complete roof line and all four sides as well. It collapsed in a synchronous manner, as if it had been constructed on a massive elevator and someone had pressed the "down" button.

WTC7: NIST Finally Admits Freefall (Part III)

WTC7: NIST Finally Admits Freefall (Part III) is now posted on YouTube. This concluding segment explores the implications of NIST's concession (to easily observed reality) that freefall occurred.

WTC7: NIST Finally Admits Freefall (Part II)

This is not the "Part II" I had originally envisioned. That will have to wait for Part III. In following up on the erroneous measurement described by John Gross in Part I, I decided to look more carefully at the measurement and find the video frame NIST claims marks the beginning of the collapse. What I found is that there is no motion of the roofline for at least 20-30 video frames after the point identified by John Gross. In other words, the measurement is a complete fabrication with the goal of producing a "measurement" to agree with the result predicted by NIST's collapse model. This result is sufficiently significant to merit its own video.
--David Chandler, AE911Truth

"WTC7: NIST Admits Freefall" ...The Movie

http://www.youtube.com/watch?v=V0GHVEKrhng

NIST has now officially accepted that WTC7 came down with the acceleration of gravity, but they still couch it as a phase in a 5.4 second interval they claim matches the 5.4 seconds required for their model to collapse 18 floors. The starting point of their 5.4 second interval is totally arbitrary. This new video highlights the August 26 technical briefing and allows Sunder and Gross to shoot holes in their own feet. Part II, which is planned to come out in a week or two, will go into detail about the implications of freefall. A list of bullet points has been compiled on that topic already, but if anyone has a special take on it that they would like to feed into the mix, please contact me at dchandler@ae911tuth.org.

NIST Releases Final WTC 7 Investigation Report

http://nist.gov/public_affairs/techbeat/tbx2008_1120_wtc7.htm

The National Institute of Standards and Technology (NIST) today released its final report on the Sept. 11, 2001, collapse of the 47-story World Trade Center building 7 (WTC 7) in New York City. The final report is strengthened by clarifications and supplemental text suggested by organizations and individuals worldwide in response to the draft WTC 7 report, released for public comment on Aug. 21, but the revisions did not alter the investigation team’s major findings and recommendations, which include identification of fire as the primary cause for the building’s failure.

The extensive three-year scientific and technical building and fire safety investigation found that the fires on multiple floors in WTC 7, which were uncontrolled but otherwise similar to fires experienced in other tall buildings, caused an extraordinary event. Heating of floor beams and girders caused a critical support column to fail, initiating a fire-induced progressive collapse that brought the building down.

NIST Final Draft - evidence of fraud

NIST left out key words in a statement about shear studs so they could falsely claim that there were no studs on the key girder between columns 79 and 44.
This is critical to their collapse theory.

NIST L pg 6 [10 on pg counter]
Most of the beams and girders were made composite with the slabs through the use of shear studs. Typically, the shear studs were 0.75 in. in diameter by 5 in. long, spaced 1 ft to 2 ft on center. Studs were not indicated on the design drawings for many of the core girders.

NCSTAR 1-9 vol.1 pg 15 [59]
Most of the beams were made composite with the slabs through the use of shear studs. Typically, the shear studs were 0.75 in. in diameter by 5 in. long, spaced 2 ft on center. Studs were not indicated on the design drawings for the girders.

NCSTAR 1A pg 49 [87]

Structural engineering council (CTBUH) casts doubt on NIST's WTC 7 Report.

The Council on Tall Buildings and Urban Habitat (CTBUH) has published comments on the NIST WTC 7 Report. The CTBUH questions critical points of the NIST WTC 7 collapse theory and also highlights problems with the writing NIST report itself.

The CTBUH criticisms focus on two technical issues The conjectured failure of shear studs and bolts on the supposedly critical Column 79:

Several conclusions drawn in the NIST report on the contribution of structural
components in failure initiation are unexpected and have raised concerns
within the Council. These conclusions involve the role of both shear studs and
local global buckling of the floor beams in failure initiation. The Council
believes that the local connection performance was a significant part of the
global failure and would like to have seen a more explicit analysis of the
connection failure. (See also comment on Chapters 11-13.)

Bailout Mania * WTC science * Extremists

Flyby News Notes -
Editor - Jonathan Mark - www.FlybyNews.com
September 29, 2008 - Bailout Mania * WTC science * Extremists

"..After stealing a half trillion dollars to line the pockets
of their war-profiteering backers for the past five years,
after lining the pockets of their fellow oilmen to the tune
of over a hundred billion dollars in just the last two years,
Bush and his cronies -- who must soon vacate the White House
-- are looting the U.S. Treasury of every dollar they can grab.."

-- Michael Moore

1) Bailout Out of Balance, loses footing, what is next
- - Bailout bill fails on first House vote; what next is unclear
- - The Rich Are Staging a Coup This Morning says Michael Moore
- - The Bailout Is - Literally - Fascist
- - US Banking Collapse a 'Controlled Demolition' (and other tales)
- - David Ray Griffin: Bush Doctrine enters American vocabulary
- - Vice President Dick Cheney's Incredible and Deadly Lie
- - US Combat Troops in Iraq repatriated to 'help with civil unrest'
2) Scientists, Scholars, Architects & Engineers respond to NIST and more
- - Statement of September 11th Advocates Regarding NIST WTC7 report

My comments on NIST's WTC 7 report

I emailed the following comments to NIST today, well before the deadline for submitting comments. I utilized Kevin Ryan's recent critique of NIST's draft report. Gregg Roberts gave useful feedback on the text and "Americanized" the language.

* * * * *

Dear Sirs,

Here are my comments on the long-awaited draft for public comment of NIST's report on WTC 7, issued by NIST on August 21st, 2008.

1. Collapse Models