Analytical Modelling of Eccentrically Loaded Concrete Columns Using the Microplane Formulation

Ghazi, Mohammad; Attard, Mario M.; Foster, Stephen J.

doi:10.1016/b978-0-08-043981-5.50033-x

Search citation statements

Order By: Relevance

Paper Sections

Select...

Modeling Peak Stress Peak Strain Residual Stress and Ductili...1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2023

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Furthermore, Ghazi 34 found that the efficient confinement should be more than 0.01 to ensure the required ductility of confined concrete. Baduge combined the requirements of effective confinements and ductility index to determine the ductility of confined very‐high‐strength concrete.…”

Section: Modeling Peak Stress Peak Strain Residual Stress and Ductili...mentioning

confidence: 99%

Compression behavior of reactive powder concrete confined with high‐strength spiral stirrups

Chang

Zheng

Hao

2023

Structural Concrete

View full text Add to dashboard Cite

The lateral confinement of stirrups can improve the load‐bearing capacity and ductility of reactive powder concrete (RPC) columns. To explore the compression behavior of RPC confined with high‐strength stirrups, 45 specimens were prepared and tested under axial compression. The concrete strength was in the range of 99.86–138.24 MPa, the tensile strength of stirrups was Grade 800, Grade 970, and Grade 1270, and the volumetric ratios of stirrups were in the range of 0.9%–2.0%. The results showed that the failure modes of RPC confined with stirrups were shear expansion failure. The compressive strength and ductility of confined RPC were improved with the increase of stirrups volumetric ratios, while stirrups strength slightly affected the compressive strength and ductility. In addition, the peak stress, peak strain, and residual stress prediction models were proposed. Furthermore, the ductility index prediction models were proposed, which can be applied to determine the volumetric ratio of stirrups in stirrups confined concrete columns.

show abstract

Section: Modeling Peak Stress Peak Strain Residual Stress and Ductili...mentioning

confidence: 99%

Compression behavior of reactive powder concrete confined with high‐strength spiral stirrups

Chang

Zheng

Hao

2023

Structural Concrete

View full text Add to dashboard Cite

show abstract

Analytical Modelling of Eccentrically Loaded Concrete Columns Using the Microplane Formulation

Cited by 1 publication

References 6 publications

Compression behavior of reactive powder concrete confined with high‐strength spiral stirrups

Compression behavior of reactive powder concrete confined with high‐strength spiral stirrups

Contact Info

Product

Resources

About