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 _    _     ______    _____      ___      ______  
| \  / ||  /_   _//  /  ___||   / _ \\   /_____// 
|  \/  ||   -| ||-  | // __    / //\ \\  `____ `  
| .  . ||   _| ||_  | \\_\ || |  ___  || /___//   
|_|\/|_||  /_____//  \____//  |_||  |_|| `__ `    
`-`  `-`   `-----`    `---`   `-`   `-`  /_//     
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Text this: Resilience of Flat Slab Structures in Different Phases of Progressive Collapse