Rolfe
Adult human female
What? The entire building would have tipped over? Why? Remember my point about how high up these towers were hit. Even the south tower.The plane didnt hit directly the center part of the south tower, instead it hit close to the corner of the building, cutting the columns only on that side while the columns on the other side stayed intacted. It was clearly evident as we all saw the top part tipped over. When the top portion above the impact hole tipped over, it would forced the column frames and joints on that same side the top part was leaning toward to snap down while the intacted side of the columns would pull the joint up and apart and then fall down. If thats the case, the entire building would've tipped over as much as 8-10 degrees. But instead the columns fell down straight down as if the columns were breaking apart evenly.
The only time the whole building might have toppled was in the seconds following the impact of the plane, when there was considerable horizontal force. However, the tower withstood that, swaying back and forward a few times but not toppling. 45 minutes later or however long it was, there was no horizontal force acting at all. So there was no reason for the entire building to tip over.
What we saw was the section of the building above the impact tip over, as the supports failed at the point of impact. There's no reason at all to imagine that the forces involved here would be transferred right down one side of the tower to cause selective failure of the supports at ground level on that side. The building wasn't constructed that way. Either the lower, undamaged part of the tower would have held up, supporting the debris of the tipped-over and unsupported upper part (with some of it falling over the edge to the ground of course), or the structure would fail entirely, causing a pancaking reaction to start at the point of damage. This was inevitable given the structure, and as we could all see, the second consequence was what happened. Given that the south tower was struck relatively low (compared to the north), the failing structure couldn't support the heavier weight of the unsupported top section for so long.
No, no, how can you be so obtuse?I understand that but it's a bit complicated. If the top part tipped over the way it did, then either
The weight of the bottom edge would have continued pressed one side of the building to snap down the columns below. That pattern would've lead to more tipping.
Or since the rest of the building collapsed straight down, the top part would have tipped back to it's normal stance but it didnt.
What was strange was thet the top part stayed tipped at 80 degree while it was falling in a free fall manner. How is that possible?
As I pointed out above, the building wasn't designed so that the force of the tipping top section would be transmitted right to the bottom on the same side. The structure was going to fail floor by floor, as a whole.
But now you also seem to be saying that granted the pancaking did happen, the tipped-over section should have righted itself on the way down.
Why?
What forces were acting on it to change its attitude? It was tipped over to a certain point when the floors below it began to fail, one after the other, flat, across their entire area simultaneously. Why should it not then go straight down, frozen at the angle it had reached when the pancaking began?
Why am I arguing with this moron?
Rolfe.
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