Änderungen

:''Simulations of the behavior of each tower on September 1 1, 2001, in four steps:

:''Simulations of the behavior of each tower on September 1 1, 2001, in four steps:

1 . The aircraft impact into the tower, the resulting distribution of aviation fuel, and the

1. The aircraft impact into the tower, the resulting distribution of aviation fuel, and the damage to the structure, partitions, thermal insulation materials, and building contents.

damage to the structure, partitions, thermal insulation materials, and building contents.

2. The evolution of multi-floor fires.

2. The evolution of multi-floor fires.

3. The heating and consequent weakening of the structural elements by the fires.

3. The heating and consequent weakening of the structural elements by the fires.

4. The response of the damaged and heated building structure, and '''the progression of

4. The response of the damaged and heated building structure, and '''the progression of structural component failures leading to the initiation of the collapse of the towers'''.'' (Quelle: Dito S. xxxvii)

structural component failures leading to the initiation of the collapse of the towers'''.'' (Quelle: Dito S. xxxvii)

Hinzu kam, dass schon der Versuch, die Vorgänge bis zum Einsturzbeginn rechnerisch zu simulieren, an die Grenzen des technisch Machbaren führte:

Hinzu kam, dass schon der Versuch, die Vorgänge bis zum Einsturzbeginn rechnerisch zu simulieren, an die Grenzen des technisch Machbaren führte: