Text this

Number:

Provider:

CAPTCHA:

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

Please enter what you see:

Text this: A rotation free formulation for static and free vibration analysis of thin beams using gradient smoothing technique1