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Great suggestion. And may I add a diary on how buildings collapse. I'm thinking about the "pancake" theory which explains the collapse of the twin towers.
Note: very important for that matter would be to know the actual structure of the centre of those towers (or an estimation of it), and an estimation of the temperature inside after the attack (as a function of time). these "parameters" could be given as an appendix or as a separate thread.

that would be extremely nice. I know nothing about structural mechanics.

by findmeaDoorIntoSummer on Sat Sep 16th, 2006 at 06:28:48 AM EST
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The "basic" report is here....(quite a lot of pdf files)!

An important point would be the "B.4.3 Floor Truss Seated End Connections at Spandrel Beam and Core" chapter... As it would seem that some of those connectors were supple (as design) and couldn't be fireproofed very well... ?

An audio-slide show shows for the layman the whole story !

"What can I do, What can I write, Against the fall of Night". A.E. Housman

by margouillat (hemidactylus(dot)frenatus(at)wanadoo(dot)fr) on Sat Sep 16th, 2006 at 08:56:17 AM EST
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