AASHTO M 167M/M 167-17 PDF Download

AASHTO M 167M/M 167-17 is a standard specification that covers the use of corrugated steel structural plate, specifically those that are zinc-coated, in the construction of pipe, pipe-arches, arches, underpasses, and special shapes for field assembly. This specification also includes descriptions of appropriate fasteners and accessory materials to be used in conjunction with the plates. The primary applications for these products are in drainage systems, pedestrian and vehicular underpasses, and utility tunnels.

It is important to note that this standard does not include requirements for bedding, backfill, or the relationship between earth cover load and plate thickness. These factors are critical to the successful performance of the product and should be considered by the purchaser. Additionally, the corrosion and abrasion requirements of the field installation must also be taken into account when choosing the appropriate plate thickness. The structural design of the corrugated steel structural plate pipe and the proper installation procedures are outlined in other AASHTO specifications.

The values provided in the specification can be stated in either SI units or inch-pound units, with the respective conversions provided in brackets. It is important to use each system independently as they are not exact equivalents. Combining values from the two systems may result in nonconformance with the specification.