Tag: Duplex

This specification provides design provisions for I-girder bridge superstructures fabricated from duplex stainless steel. While focused on I-girder bridges, the provisions may be adapted for other bridge types by considering the distinct buckling behaviour and increased flexibility of duplex stainless-steel members. Read more

This publication is one of a unified set of specifications developed for duplex stainless steel plate girder bridges. Based on the framework of AASHTO M 270M/M 270 (ASTM A709/A709M), the specification establishes the material requirements for duplex stainless steel plates used in bridge construction. Read more

A spectacular footbridge along Cornwall’s rugged coast replaces a lost land link and reconnects the two halves of Tintagel Castle, one of Britain’s most legendary historic sites. Read more