Originally posted by: LegendKiller
Originally posted by: SP33Demon
Originally posted by: LegendKiller
1. The fire on the WTC was much different than a regular building fire. The jet fuel, which traveled through the core (which was hallow with elevator shafts and such) going to other floors, you didn't see the smoke because the windows were closed.
2. Impacts from the jet probably blew off weak fire resistant material from the structural beams.
3. The WTC wasn't designed like that Spain building. Why? Because they wanted to maximize the floorspace, so they removed almost all of the floor structures. Instead of building a floor-beam, verticle-beam type structure like a traditional building, the WTC was built using tubes on the exterior which were verticle members holding the vast majority of the weight of the building.
Furthermore, these tubes had smaller members connecting them to the core. The core did not bear most of the weight of the building, the steel tubes did. This is why the floors could pancake easily.
4. The weight of the floors above the building and the hallow core allowed high pressure air to travel down ward, exploding out the windows. Either that or the windows were already opened by people, whether they jumped (and many did) or not.
5. If there were explosions, why didn't we see a lot of dust jets? Why not more windows exploding outwards?
How is logic so hard for people to get?
I weep from your naivity and speculation. So "impacts from the jet probably" blew off fire resistant material from EVERY FLOOR? Listen to what you're saying dude and how ridiculous that sounds. Even the fact that the WTC is built differently makes no difference, energy will be absorbed as each floor crumbles onto the next. Which means that it still should not fall as fast as a free falling object unless demolition explosives were used.
Yeah, it's my naivity and speculation. What about yours?
1. The fire resistant material doesn't have to effect every floor. That building was designed to only be as strong as teh *ENTIRE* structure. It's like building a house of cards, if one key structural member at any place in the structure fails, the entire thing falls. The entire WTC building was solid, but once you yanked a let or 10 from underneath it, then that section, which was supposed to support the weight of the sections above it failed, thus making the sections below it have to support the failed section *AND* the sections abovie it.
The sum of the building was much stronger than the individual parts. Remove a key part (which they all were) and the structure as a whole weakens significantly. It's also like some furniture that is dang wobbly when 90% of the structure is there, but once you put that *ONE* piece in, it's stronger than heck. It all ties together.
2. Even buildings that are exploded with explosives don't free-fall either, so your theory is out the door too. If they were to free-fall, it would require all of the material underneath them to just disappear, *ANY* material represents resistance to gravity. It's the same as a feather and a penny, the only time they will fall at the same speed is in a vacuum, once air resistance is removed.
Explosives do not equal resistance removers!!!!
So, not only did you just disprove your theory, but you also disproved WTC. However, you only disproved WTC in the fact that it supposedly fell at the same speed, 8.4s. This is false, considering that not only did all of that material *NOT* fall the complete 110 stories (considering 20 of those stories fell only 90 or so stories), but the entire building didn't magically reach 0. Furthermore, it took longer than 8.4s. Your graph might only show 8.4, but not all of the material collapsed at the same time. The majority of the registered impact was from the majority of the weight, which was in free-fall for 8.4s. However, the lighter stuff, the steel and core, which were relatively light compared to the concrete, fell slower and didn't impact in the same way or the same force.
To sum it up.
Explosives != magic resistance removers that give a building the same velocity as a rock with no resistance
Structures = sum of whole is stronger than if one piece removed.