Mute
Construindo com Will
O impacto dos aviões NÃO derrubou as Torres Gêmeas imediatamente — e a engenharia por trás disso salvou milhares de vidas. 🏢💥 Pouca gente sabe, mas o projeto estrutural das torres (Framed Tube) foi dimensionado para suportar a energia de impacto de um grande avião. O que provocou o colapso posterior foi o calor extremo do combustível (Jet A), que enfraqueceu o aço a 600 °C, fazendo-o perder 50% de sua resistência. Mesmo assim, a estrutura resistiu por quase 100 minutos. Um tempo precioso
Follow
38
2
15
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