Numerical analysis on seismic behavior of a novel steel-timber composite frame column
Abstract
Abstract Steel-timber composite structures are a novel hybrid structural system that combines the advantages of both steel and wood structures, holding great promise for various applications. In this paper, the seismic behaviors of steel- timber composite columns are investigated based on finite element analysis. The reliability of the finite element model is validated by quasi-static test results. Numerical analysis results indicate that the proposed steel- timber composite systems is with high ultimate bearing capacity, full hysteresis loops, and strong displacement ductility, demonstrating excellent seismic performance. The axial compression ratio, steel tube thickness, and flexural point height significantly influence the seismic resistance of the structure.
Reference
Wenqing Liu; Gang Wang; Xiwang Li; Caiqi Zhao; Bo Qu; Jing Wang. (2024). Numerical analysis on seismic behavior of a novel steel-timber composite frame column. Engineering Research Express. https://doi.org/10.1088/2631-8695/ad476c
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