Seismic performance of dry-assembled cold-formed steel-foam concrete composite shear walls with flanges

• Published in: Thin-walled structures Vol. 217; p. 113872
• Main Authors: Peng, Zhiming, Ding, Xiaomeng, Xu, Zhifeng, Chen, Zhongfan, Lin, Jiankang
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.12.2025
• Subjects: Cold-formed steel; Foam concrete; Prefabricated shear wall; Quasi-static testing; Restoring force model; Seismic performance; Prefabricated shear wall; Foam concrete; Quasi-static testing; Cold-formed steel; Restoring force model; Seismic performance

•Introduced a novel dry-assembled flanged CFS-foam concrete composite shear wall.•Quantified seismic performance via quasi-static tests and FEM validation.•Developed flange-web interaction model revealing load-transfer mechanisms.•Established shear capacity formula quantifying component contribution...