

A MS – Excel sheet is also developed by manual calculation for the same.

In the present study using these codes a RCC Box Culvert of 4M span & height is analyzed & designed with WSM approach as well as LSM approach. These are based upon the Limit State Method.

But IRC has revised IRC: 6 – 2000 as IRC: 6 – 2014 and published a new code IRC: 112 - 2011 for bridges design. Both the codes were based upon Working Stress Method. Abstract- As per standard practice bridges (Short Span less than 6M) were designed by IRC: 6 – 2000 & IRC: 21 – 2000.
