Describir: The reinforcement of slabs in accordance with a pre-determined field of moments

 _____      _____    __   _     ______               ___      _____   
|  __ \\   |  ___|| | || | ||  /_   _//   ____      / _ \\   |__  //  
| |  \ ||  | ||__   | '--' ||   -| ||-   |    \\   / //\ \\    / //   
| |__/ ||  | ||__   | .--. ||   _| ||_   | [] ||  |  ___  ||  / //__  
|_____//   |_____|| |_|| |_||  /_____//  |  __//  |_||  |_|| /_____|| 
 -----`    `-----`  `-`  `-`   `-----`   |_|`-`   `-`   `-`  `-----`  
                                         `-`                          
   ___    
  / _ \\  
 | / \ || 
 | \_/ || 
  \___//  
  `---`