Confinement Effect of Concrete-Filled Steel Tube Columns With Infill Concrete of Different Strength Grades

Confinement Effect of Concrete-Filled Steel Tube Columns With Infill Concrete of Different Strength Grades

Concrete-filled steel tube (CFST) columns are increasingly used in composite construction. Under axial compression, the steel tube will sustain partial axial force and meanwhile provides the confinement to the infill concrete. The high axial strength capacity of CFST columns is largely related to th...

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Bibliographic Details
Main Authors: Liusheng He, Siqi Lin, Huanjun Jiang
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-04-01
Series:Frontiers in Materials
Subjects:
concrete filled steel tube
confinement effect
confined concrete
active confining
passive confining
Online Access:https://www.frontiersin.org/article/10.3389/fmats.2019.00071/full

Internet

https://www.frontiersin.org/article/10.3389/fmats.2019.00071/full

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