AS 1597.2:2013 PDF Download

AS 1597.2:2013 standard provides specific guidelines for the design, manufacturing, and installation of precast reinforced concrete rectangular box culverts. These culverts are primarily used for the conveyance of water without pressure and for supporting roadway and railway loadings as specified by the AS 5100 series.

This standard applies to culverts that are designed to operate in dry or intermittently wet conditions. If culverts are intended to be used in embankments that may occasionally impound water, it is recommended to seek specialist design advice to ensure overall embankment stability. Culvert units, lids, and base slabs manufactured in compliance with this standard are expected to have a design life of 100 years.

Design requirements outlined in the standard are based on limit state design principles, which involve undertaking theoretical strength and serviceability calculations. However, an alternative method of design is also acceptable, which involves prototype testing in accordance with the general principles and requirements of the AS 5100 series or AS 3600. The testing procedure and test loads for prototype testing should demonstrate that the units tested meet the design loads and manufacturing requirements specified in this standard.