Experimental Study of Square CFST Stub Columns With a Low Steel Ratio Under Axial Loading

Experimental Study of Square CFST Stub Columns With a Low Steel Ratio Under Axial Loading

This paper presents an experimental and numerical study on large dimension concrete-filled square low steel ratio steel tubular (CFST) stub columns under axial loading. Four specimens were designed to investigate the effects of steel ratio on the confinement effect of square CFST stub columns with a...

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Bibliographic Details
Main Authors: Deren Lu, Yongzhi Gong, Faxing Ding, Liping Wang, Chao Deng, Tao Yuan, Chen Luo, Enhui Ren
Format: Article
Language:English
Published: Frontiers Media S.A. 2021-04-01
Series:Frontiers in Materials
Subjects:
square CFT stub columns
low steel ratio
restriction effect
practical calculation formula
ABAQUS program 2
Online Access:https://www.frontiersin.org/articles/10.3389/fmats.2021.629819/full

Internet

https://www.frontiersin.org/articles/10.3389/fmats.2021.629819/full

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