Author: kongque

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Rank: 8Rank: 8

Post time 2012-2-11 11:49:04 |Display all floors
brobostigon Post time: 2012-2-11 02:24
petera,
kongque's purported attack came from an internal IP address, so perhaps yours too was an i ...

Inside Job

9/11 was an inside job.I last saw you retreating with your tail between your legs over the thin shell buckling formula.
9/11 was an inside job.
No second plane.It was a bomb.Bomb in the other building.
You KNOW without a doubt the videos are fake,right ?!
Planes don't meld into steel and concrete buildings.They crash into them !!!!!!!
It's amazing how the building ate the plane !!!
Imagine those fragile wings cutting slots in massive steel columns !!!!!
How STUPID can they think the people are to believe that crap ??!!

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Rank: 8Rank: 8

Post time 2012-2-11 12:03:17 |Display all floors
The formula for thin shell buckling is :

s= Et/(R*sqrt(3*(1-p^2)))
s = critical buckling stress
E= Youngs Modulus = 69,000 mPa for aluminium
t = shell thickness = 1.25 for B767 fuselage front section
R = shell dia = 2500 for B767 fuselage
p = Poisson's ratio = 0.3

Taking a factor of 3 for stringer reinforcement and multiplying the critical stress by pi*R*t ( X sectional area)
we obtain a buckling load of 127 tons.

I have already shown on other threads that this load could be resisted by the exterior columns of the South Tower and we should have
seen the fuselage crumple in the videos.None of the videos showed any crumpling.The argument of insufficient resolution is bogus.
The videos are fake.9/11 was an inside job.Case closed.
9/11 was an inside job.
No second plane.It was a bomb.Bomb in the other building.
You KNOW without a doubt the videos are fake,right ?!
Planes don't meld into steel and concrete buildings.They crash into them !!!!!!!
It's amazing how the building ate the plane !!!
Imagine those fragile wings cutting slots in massive steel columns !!!!!
How STUPID can they think the people are to believe that crap ??!!

Use magic tools Report

Rank: 8Rank: 8

Post time 2012-2-11 13:19:36 |Display all floors
petera Post time: 2012-2-11 12:03
The formula for thin shell buckling is :

s= Et/(R*sqrt(3*(1-p^2)))

Cricket bat

So an empty coke can struck hard with a cricket bat punches a hole through the bat ?
9/11 was an inside job.
No second plane.It was a bomb.Bomb in the other building.
You KNOW without a doubt the videos are fake,right ?!
Planes don't meld into steel and concrete buildings.They crash into them !!!!!!!
It's amazing how the building ate the plane !!!
Imagine those fragile wings cutting slots in massive steel columns !!!!!
How STUPID can they think the people are to believe that crap ??!!

Use magic tools Report

Rank: 6Rank: 6

Post time 2012-2-11 13:57:02 |Display all floors
exportedkiwi Post time: 2012-2-11 09:30
I'm sorry but I have a hard job believing this! I don't ask for, or expect, proof but you can see  ...

I second exportedkiwi’s skepticism; it’s hard to imagine someone with 23,000 employees without an IT staff competent enough to save him the embarrassment of flagging an internal IP as a threat.

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Rank: 8Rank: 8

Post time 2012-2-11 18:34:00 |Display all floors
brobostigon Post time: 2012-2-11 13:57
I second exportedkiwi’s skepticism; it’s hard to imagine someone with 23,000 employees without a ...

Purdue

The Purdue simulation is criminal fraud.I started a thread inviting witnesses to offer themselves for cross examination.No takers after three weeks.
9/11 was an inside job.
No second plane.It was a bomb.Bomb in the other building.
You KNOW without a doubt the videos are fake,right ?!
Planes don't meld into steel and concrete buildings.They crash into them !!!!!!!
It's amazing how the building ate the plane !!!
Imagine those fragile wings cutting slots in massive steel columns !!!!!
How STUPID can they think the people are to believe that crap ??!!

Use magic tools Report

Rank: 6Rank: 6

Post time 2012-2-12 03:11:22 |Display all floors
petera Post time: 2012-2-11 18:34
Purdue

The Purdue simulation is criminal fraud.I started a thread inviting witnesses to offer the ...

Purdue is a University – the simulation was created by a team of real engineers and computer scientists using hundreds of hours of computer time using complex mathematical models to simulate and visualize the event.  All you have is an equation made for silos, which don’t move.  I doubt you made any real attempt to contact them, and if you did they probably had a good laugh at what you had to offer.

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Rank: 8Rank: 8

Post time 2012-2-12 17:48:24 |Display all floors
brobostigon Post time: 2012-2-12 03:11
Purdue is a University – the simulation was created by a team of real engineers and computer scie ...

Code

Purdue only calls it a "visualisation",not a simulation.They have never released any code or workings that support their visually absurd nonsense.The "visualisation" shows the massive box columns as thin flat strips.Lets face it : Modern computer assisted special effects can easily result in videos showing planes flying undecellerated through steel and concrete.I would reject a "simulation" from Purdue,Cambridge,MIT or any one else showing an egg passing through armour.
9/11 was an inside job.
No second plane.It was a bomb.Bomb in the other building.
You KNOW without a doubt the videos are fake,right ?!
Planes don't meld into steel and concrete buildings.They crash into them !!!!!!!
It's amazing how the building ate the plane !!!
Imagine those fragile wings cutting slots in massive steel columns !!!!!
How STUPID can they think the people are to believe that crap ??!!

Use magic tools Report

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