HowardRoark, first of all the feds official story doesn’t say steel was melted, instead it was weakened.
Exactly. It was weakened by the heat. Steel loses strength long befor
in addition, the
Structure was weakened also. that is what happens when you slam an airplane into a building. It weakens it. You can also
weaken a building by impacting huge pieces of another building into is like WTC 5 and WTC 7.
Keep in mind that there are two different concepts here (I know that this is confusing to you, but pleas try to stay with me)
There is the strength of the steel that is a property of the material. In other words the strength that is inherent in the steel itself. Now it
might surprise you, but in reality, steel is not all that strong. It is much more resistant to tension forces t han to compression forces. It is
extremely flexible and will bend like a wet pasta noodle if given half a chance.
Then there is the strength that a
structure has. This is inherent in the design of the structure and the shape of the materials used. Thus
you can take a relatively flexible material like steel and build a 110 story building with it.
On 911, both types of strength were compromised. The impacts damaged the structure, and the fire weakened the material.
No steel constructed modern building has ever fallen do to fire. NEVER! Nor has one fell from being hit by an airplane. 2 in one day, give me a
break.
This comment is so stupid, that I might just use it as a new sig line.
The smoke from the fire was black which means the fire was at low temperature.
Have you ever seen pictures of the oil fires in Kuwait? The smoke from those was black also, yet the fires were often hot enough to melt the
equipment next to the well heads.
Didn’t you see the people standing outside the holes of the trade center; the fire wasn’t hot enough to burn them.
Do you have any idea just how
huge the tower floors were? Each floor covered 42,849 square feet. You could have had a blast furnace in the
core area.
Now how about the Pentagon. Has anyone seen the pictures from the Pentagon? The fire wasn’t hot enough to burn paper objects like books,
however it was hot enough to melt industrial steel in New York. Fire must be hotter in New York.
Most of the fuel burned on the outside of the building at the pentagon. Furthermore, there were firefighters at the pentagon within minutes fighting
the fire. (you forgot about that fact, huh? )
[edit on 10-3-2005 by HowardRoark]