WTC 7 couldn’t have been rigged in a few hours.
I have also studied the towers structural details. I obtained the drawings this year, so i would be surprised if you’d seen them.
I headed up the research group who began uncovering these details in WTC7 from analysis of the structural drawings and comparison to NIST’s report, when we got the drawings 7 or 8 years ago.
This study from Alaska corrects stiffener plate omissions, shear stud omissions, plate dimension errors, artificial pinning of the perimeter columns, omission of lateral support beams, and exaggeration of thermalexpansion in the steels.
You have to ask yourself when NIST claim that a 53ft beam can expand over 6.25″ over 577C. Not gonna happen. Ever.
Every error and omission that NISt made was in favour of their chosen hypothesis. EVERY single one made failure at column 79 look a little more likely.
We are about a year into analysing the Tower drawings now, and I can say that NIST’s model for those is even worse than their attempt at WTC7.
We will see a similar study to this for the towers before too long. You should maybe take a proper look at the structure and try to be on the right side of that debate when it comes.
Here’s the tower drawings – if you’re into your engineering you’ll love them. There’s about 15,000. Bring me any SE who claims it was fire and I will take you and him through the drawings for any one of these buildings and explain the reality to you.
https://archive.org/details/fav-gerrycan