AASHTO M 167M/M 167-17 (2021) PDF Download

AASHTO M 167M/M 167-17 is a standard specification that covers the use of corrugated steel structural plates, which are zinc-coated, for field-bolted pipe, pipe-arches, and arches. These products are commonly used in various construction applications such as drainage systems, underpasses for pedestrians and vehicles, and utility tunnels. The specification includes details on the appropriate fasteners and accessory materials required for assembly.

It is important to note that this specification does not include requirements for bedding, backfill, or the relationship between earth cover load and plate thickness of the pipe. These factors play a crucial role in the successful performance of the product and must be considered by the purchaser. Additionally, the corrosion and abrasion requirements of the field installation must be correlated with the plate thickness.

The specification refers to both SI units and inch-pound units, with the values stated separately for each system. It is emphasized that the values in each system are not exact equivalents, and therefore, each system should be used independently. Combining values from the two systems may result in nonconformance with the specification.

For the structural design of corrugated steel structural plate pipe and proper installation procedures, reference should be made to AASHTO LRFD Bridge Design Specifications, Section 12, and AASHTO LRFD Bridge Construction Specifications, Section 26, respectively. These sections provide guidance on designing and installing the corrugated steel structural plate in accordance with industry standards.