Top bars are extended to the projecting parts of the combined footing of two column L idstance apart for a distance of

- 1
  
  0.1 L from the outer edge of column
- 2
  
  0.1 L from the centre edge of column
- 3
  
  half the distance of projection
- 4
  
  one-fourth the distance of projection

Display Comments

Leave a comment

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