Text this: Stress concentration analysis of short flat bars with projections under axial and shear loading using boundary element method

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