If f = characteristic strength of the meteiral and $Y_{m}$ is apporpriate partical safety factor than the design strength of the material

- 1
  
  $f d = \frac{f}{r m}$
- 2
  
  $f d = \frac{f}{r m}$
- 3
  
  $f d = \frac{3 f}{r m}$
- 4
  
  none of these

Display Comments

Leave a comment

Login at first then you can submit comment. Click here to login.