أرسل هذا في رسالة قصيرة: Behaviour of web panels in plate girders curved in plan

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