Describir: Numerical analysis of beam and column structures /

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