An investigation on stiffened cold-formed steel unequal angle box section columns

GBG Ananthi, K Roy, K Ghosh, K Poologanathan… - Journal of Building …, 2023 - Elsevier
Built-up box sections are gaining popularity as column members in cold-formed steel (CFS)
construction. Applications include CFS trusses, space frames, and portal frames. Two …

Lateral performance of cold-formed steel framed shear walls using slitted sheathing with stiffeners

R Deng, L Ye, YH Wang, P Li, Y Shi - Engineering Structures, 2024 - Elsevier
Cold-formed steel (CFS) framed shear walls with steel sheathing are promising lateral-force-
resisting members of mid-rise buildings in seismic regions. Previous studies have …

Experimental investigation on the seismic performance of phosphogypsum-filled cold-formed thin-walled steel composite walls

S Hu, L Zhou, Y Huang - Thin-Walled Structures, 2023 - Elsevier
Cold-formed steel (CFS) is generally used in the construction industry for low-rise and multi-
story buildings. In such structures, CFS walls are the main load-carrying elements. The …

Shake table tests on a full-scale six-storey cold-formed thin-walled steel-steel plate shear wall structure

X Zhou, X Yao, L Xu, Y Shi, K Ke, L Liu - Thin-Walled Structures, 2022 - Elsevier
To evaluate the seismic response of a multi-storey cold-formed thin-walled steel (CFS)
structure based on the influence of nonstructural members, shake table tests were …

Novel self-centering cold-formed steel composite wall: Concept, theoretical analysis, and numerical investigation

X Ran, Y Shi, K Ke - Thin-Walled Structures, 2023 - Elsevier
Cold-formed steel (CFS) structures exhibit considerable superiority in efficient and
environmentally friendly building construction in high-seismic regions. The objective of this …

Multi-level simulation studies on seismic performance evaluation of steel-sheathed cold-formed steel framing shear walls

FW Wu, YQ Li - Journal of Building Engineering, 2022 - Elsevier
Cold-formed steel (CFS) framing shear walls has been widely used as the lateral force
resisting system of light-weight steel structures. While the behaviors of walls have been …

Loading protocols for seismic performance evaluation of buckling-restrained braces in RC frames

H Chen, J Bai - Journal of Building Engineering, 2022 - Elsevier
The selection of a proper loading protocol for seismic performance evaluation of structural
dampers poses quite a challenge at the very first step of quasi-static cyclic tests. Existing …

Numerical modeling on shear performance of braced cold-formed steel composite walls

Y Shi, X Ran, G Xiong, H Li, L Dong - Journal of Constructional Steel …, 2022 - Elsevier
In this paper, the specific influence of diagonal braces on the hysteretic behaviors, including
lateral stiffness, yield load, and load-bearing capacity, of braced composite cold-formed …

Experimental study on seismic performance of resilient recycled aggregate concrete shear walls

J Zhang, H Yang, M Zhang, X Liu - Structures, 2022 - Elsevier
A type of recycled aggregate concrete shear wall was proposed in this work, which used the
painted ultra-high-strength steel (UHSS) reinforcements with low bond strength and high …

Seismic behavior of steel-sheathed cold-formed steel shear walls with reinforced end columns

Y Shi, Y Gu, Y Xu, H Li, X Yang - Journal of Constructional Steel Research, 2022 - Elsevier
In this study, we investigated six full-scale, steel-sheathed, cold-formed steel shear walls
(CFS-SWs), three of which were CFS-SWs with reinforced end columns (CFS-SW-Rs), under …