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Originally posted by ULTIMA1
Originally posted by six
I just explained to you that it was a combination of all three, not because of any one single event.
How could it have been a combination of anything if,
I have proven with facts and evidence that the buildings withstood the planes impacts and would have kept standing.
I have proven with facts and evidence that the fires did not burn long enough or get hot enough to casue the steel to weaken, according to photos, videos and comparison to other steel buildings. Also according to a fire department site.
How much more evidence do you need ?
[edit on 8-11-2007 by ULTIMA1]
Originally posted by ULTIMA1
Originally posted by Disclosed
Why are you still lying to everyone here, ULTIMA1?
It shows an inferno burning.
Gee, is that all you have, 1 lousy closeup photo of some flames?
You really need to learn how to do some research.
You need to able to show at least as many photos or as many videos as i can.
Photos of little to no flames showing up untill collapse.
i114.photobucket.com...
i114.photobucket.com...
i114.photobucket.com...
i114.photobucket.com...
i114.photobucket.com...
Originally posted by Disclosed The official reports say it was a combination...
Originally posted by Disclosed The impacts PLUS the fires caused a chain of events that led to the collapse. Thats what the reports state.
Originally posted by ULTIMA1
Originally posted by Disclosed The impacts PLUS the fires caused a chain of events that led to the collapse. Thats what the reports state.
Well the reports also state that thier is no way a combination could have happened. The planes and fires could not have casued a chain reaction according to all the facts and evidence.
Originally posted by Disclosed
1st off, lets look at the NIST report:
www.nist.gov...
Post-impact capabilities of the WTC towers assessed. Demand to capacity ratios—the calculations indicating whether or not structures can support the loads put on them—showed that for the floors affected by the aircraft impacts, the majority of the core and perimeter columns in both towers continued to carry their loads after the impact. The loads from damaged or severed columns were carried by nearby undamaged columns. Although the additional loads strained the load-bearing capabilities of the affected columns, the results show that the columns could have carried them. This shows that the towers withstood the initial aircraft impacts and that they would have remained standing indefinitely if not for another significant event such as the subsequent fires. NIST previously reported that the towers had significant reserve capacity after aircraft impact based on analysis of post-impact vibration data obtained from video evidence on WTC 2, the more severely damaged tower.
The collection of steel from the WTC towers was sufficient for determining the quality of the steel and, in combination with published literature, for determining mechanical properties as input to models of building performance.
...
Of the 31 core floor truss connectors (core seats) recovered, about 90 percent were still intact, although many were extensively damaged. Only two were completely torn from the channel.
...
A coating on the SFRM prevented the loss of the SFRM in some locations on the perimeter columns. This coating appeared as a band of white features on the SFRM wherever two aluminum panels met on the exterior columns of the buildings, becoming visible when the panels were dislodged. This may be a coating applied to protect the SFRM from moisture infiltration at the aluminum panel joints, acting to preserve the SFRM even when the SFRM was knocked off both above and below those locations.
...
The pre-collapse photographic analysis showed that 16 recovered exterior panels were exposed to fire prior to collapse of WTC 1. None of the nine recovered panels from within the fire floors of WTC 2 were observed to have been directly exposed.
NIST developed a method to characterize maximum temperatures experienced by steel members using observations of paint cracking due to thermal expansion. The method can only probe the temperature reached; it cannot distinguish between pre- and post-collapse exposure. More than 170 areas were examined on the perimeter column panels ...
Only three locations had evidence that the steel reached temperatures above 250 °C.
These areas were:
• WTC 1, east face, floor 98, column 210, inner web,
• WTC 1, east face, floor 92, column 236, inner web,
• WTC 1, north face, floor 98, column 143, floor truss connector
Other forensic evidence indicates that the last example probably occurred in the debris pile after collapse. Annealing studies on recovered steels established the set of time and temperature conditions necessary to alter the steel microstructure. Based on the pre-collapse photographic evidence, the microstructures of steels known to have been exposed to fire were characterized. These microstructures show no evidence of exposure to temperatures above 600 °C for any significant time.
Similar results, i.e., limited exposure if any above 250 °C, were found for two core columns from the fire-affected floors of the towers.
Originally posted by Disclosed
impacts plus added fire = sad face
Originally posted by Disclosed
Let me guess then. Is this your theory?
Originally posted by Disclosed
Why are you still lying to everyone here, ULTIMA1?
wtc.nist.gov...
Page 72. There is a photo taken from a NYPD police helicopter, taken at 10:22:59am...only a few minutes from collapse of WTC1. It shows an inferno burning.
IT HAS BEEN ENHANCE BY ADJUSTING THE INTENSITY LEVELS
Originally posted by six
I really dont think the temps are a issue.
Originally posted by Disclosed
Umm...lighting intensity, not fire intensity. Good lord, I thought people here at least knew a little about photography. Perhaps I was mistaken.
Originally posted by Disclosed
reply to post by Griff
The photo was "intensified" to bring out detail, probably due to the smoke. If you feel this is a smoking gun, and it lets you sleep better at night, more power to you.
Originally posted by Disclosed
and your pre-collapse evidence is.....
Originally posted by Disclosed
Griff, which "conspiracy" photos are you talking about? I mentioned one of ULTIMAs photos seeming more intense due to being taken at night.