Abstract

The Restraint Girder System (RGS) was previously presented as a new design option for composite girders. RGS is a composite steel and concrete girder, made continuous with rigid or semi-rigid connections. The RGS design provides beneficial cost, depth and deflection results, and is easy to construct. Various parts and components of the Restraint Girder System were previously studied by the writer, Van Dalen, Leon, Johnson, Kemp and others. Local web buckling was studied by Kemp. This paper presents an analysis for web buckling considerations when US steel shapes are designed with RGS, provides a definitive classification for all US shapes and provides recommendations to be included in a future RGS addition to the Code. This paper presents the mathematical analysis for web buckling considerations, indicates how U. S. steel sections with RGS are rated for local web buckling and provides recommended options for ductility.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.