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September 8th 06, 08:54 PM
posted to alt.firefighters,alt.law-enforcement.traffic,rec.radio.scanner,misc.emerg-services
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9-11 was an 'Inside Job' say 73 top professors...I get it, you'll wait till you hear it from Katie Couric.
"danny burstein" wrote in message ... In "John Smith" writes: It appears you only have to cause one floor to drop in that type of building to bring it down. On the History Channel they have a program called Engineering Disasters, and in one of the shows they addressed that very issue. They had actual films of a building that fell during construction in just the way the WTC fell. After much testing they found that rebar had been placed 1/2 inch off from where it was supposed to be in the floor. As the building got taller there was enough weight placed on a lower floor and it failed. The building went straight down, just like the WTC, killing a bunch of workers. All this because of some rebar in the wrong place. Sounds like (more or less) they're describing the pancaking of L'Ambiance Plaza in Bridgeport, Ct., back in (clickety click) 1987 ( and even if they're not, it's a good read...) short version: the building was a "lift slab" structure, where the floors were built up at ground level, then lifted by crane to their destination height, and attached to the columns. First would be the top floor, then ( top -1 ), ( top -2 ), rinse, lather, repeat. One of the upper floors came loose, fell down, and the rest joined up. A couple of cites: http://www.pubs.asce.org/WWWdisplay.cgi?9204513 http://www.fire.nist.gov/bfrlpubs/bu...PDF/b94023.pdf (pdf) and, for good measu http://911research.wtc7.net/wtc/anal...lambiance.html ( note that the last includes some commentary which is full of [expletive deleted], such as the claim that "The rubble of the L'Ambiance Plaza building contained clearly recognizable stacks of floor slabs, contrasting with the striking absence of a single photograph showing a piece of floor slab or even steel truss at Ground Zero...) Interesting links here... http://www.ire.org/inthenews_archive/collapse.html |
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