Describir: The design implications of adopting subsets from a larger set of steel beam and column sections

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