أرسل هذا في رسالة قصيرة: Failure mode of arch structure subjected to internal blast load and comparison between two LS-DYNA concrete materials

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