Finite Model Analysis and Practical Design Equations of Circular Concrete-Filled Steel Tube Columns Subjected to Compression-Torsion Load

Finite Model Analysis and Practical Design Equations of Circular Concrete-Filled Steel Tube Columns Subjected to Compression-Torsion Load

The objective of this study is to investigate the mechanical properties and the composite action of circular concrete-filled steel tube (CFST) columns subjected to compression-torsion load using finite element model analysis. Load–strain (T–γ) curves, normal stress, shear stress, and the composite a...

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Bibliographic Details
Main Authors: Yongzhi Gong, Faxing Ding, Liping Wang, Borong Huang, Yingjie Shan, Fei Lyu
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Materials
Subjects:
concrete-filled steel tubes
compression-torsion
composite action
finite element
ultimate strength
confinement effect
Online Access:https://www.mdpi.com/1996-1944/14/19/5564

Internet

https://www.mdpi.com/1996-1944/14/19/5564

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