Investigation of 3D steel frames with a reduced beam section and various web-opening shapes under internal column loss
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Asian Architecture and Building Engineering"
DOI: 10.1080/13467581.2025.2455041
Abstract: ABSTRACT The sudden loss of columns due to abnormal loads demonstrates a remarkable example of a localized failure that might ultimately result in the progressive collapse of the complete steel-framed structures. In this study, finite… read more here.
Keywords: loss; web opening; steel; reduced beam ... See more keywords
Experimental and Numerical Investigation of IPE Reduced Beam Sections with Diagonal Web Stiffeners
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DOI: 10.1080/13632469.2016.1234422
Abstract: A reduced beam section (RBS) is a new type of connection in steel moment resistant frames. In addition to the major benefits, RBS has its own weaknesses, such as web local buckling and lateral torsional… read more here.
Keywords: investigation ipe; experimental numerical; reduced beam; numerical investigation ... See more keywords
An Explainable Machine Learning-Based Prediction of Backbone Curves for Reduced Beam Section Connections Under Cyclic Loading
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DOI: 10.3390/buildings15132307
Abstract: Reduced Beam Sections (RBS) are used in steel design to promote ductile behavior by shifting inelastic deformation away from critical joints, enhancing seismic performance through controlled energy dissipation. While current design guidelines assist in detailing… read more here.
Keywords: backbone; machine learning; cyclic loading; reduced beam ... See more keywords