The angle of internal friction of round-grained loose sand is about

- 1
  
  $5^{0} t o 25^{0}$
- 2
  
  $25^{0} t o 30^{0}$
- 3
  
  $30^{0} t o 35^{0}$
- 4
  
  $32^{0} t o 37^{0}$

Display Comments

Leave a comment

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