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...
Main Authors: | Liusheng He, Siqi Lin, Huanjun Jiang |
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Format: | Article |
Language: | English |
Published: |
Frontiers Media S.A.
2019-04-01
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Series: | Frontiers in Materials |
Subjects: | |
Online Access: | https://www.frontiersin.org/article/10.3389/fmats.2019.00071/full |
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