There are two IRC code for design of box culvert by working stress method. Which are IRC:21-2000 "standard specifications and code of practice for road bridges section-III cement concrete (plan and reinforced)" & IRC:6-2000 "standard specifications and code for practice for road bridges ...
Culverts, embedded within earth embankments, are subjected to traffic loads similar to those on the road and must be designed to accommodate these loads. This paper focuses on the structural design and parametric analysis of RCC box culverts, both with and without cushion. De...