NDLI: Numerical Study on Oblique Hysteresis Performance of Composite-sectioned Square Concrete-filled Stainless Steel Tubular Columns

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Numerical Study on Oblique Hysteresis Performance of Composite-sectioned Square Concrete-filled Stainless Steel Tubular Columns

Content Provider	Scilit
Author	Zheng, Yuting Zheng, Lianqiong
Copyright Year	2019
Description	Journal: Iop Conference Series: Earth and Environmental Science The composite-sectioned square concrete-filled stainless steel tubular column has the characteristics of high rigidity, strong integrity, reasonable force, beautiful structure and low maintenance cost. It has good performance in marine platform and cross-sea bridge structure and urban landmark buildings with high corrosion resistance. However, there are few studies on the performance and design methods of this kind of structure, which restricts its application. In this paper, Finite-element models (FEMs) for analyzing the tangential hysteresis behavior of the composite-sectioned square concrete-filled stainless steel tubular columns were established and verified. A parametric study was conducted on the influence of axial compression ratio, internal and external tube diameter ratio, and oblique angle. The calculated results showed that, the composite-sectioned square concrete-filled stainless steel tubular column has good oblique hysteresis ability, but the larger axial pressure ratio or larger oblique angle will weaken the capacity, while the pipe diameter has little effect on it.
Related Links	https://iopscience.iop.org/article/10.1088/1755-1315/267/2/022025/pdf
ISSN	17551307
e-ISSN	17551315
DOI	10.1088/1755-1315/267/2/022025
Journal	Iop Conference Series: Earth and Environmental Science
Issue Number	2
Volume Number	267
Language	English
Publisher	IOP Publishing
Publisher Date	2019-06-08
Access Restriction	Open
Subject Keyword	Journal: Iop Conference Series: Earth and Environmental Science Civil Engineering Steel Tubular Concrete Filled Filled Stainless Tubular Column Square Concrete Sectioned Square Composite Sectioned
Content Type	Text
Resource Type	Article
Subject	Earth and Planetary Sciences Physics and Astronomy Environmental Science

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