Experimental Evaluation of Fully Prefabricated and Demountable Composite Steel Frame–Concrete Slab Joints

Abstract

AbstractA bolt-connected precast concrete composite beam was designed in this study to realize a fully prefabricated and demountable steel frame composite structure. Three frame joint specimens each comprising two beam–column joints were fabricated and ...Practical ApplicationsThe fully prefabricated and demountable composite steel frame joints studied here offer valuable solutions for construction practice. These bolt-connected joints, paired with precast concrete slabs, enable rapid on-site assembly, ...