Effect of Concrete Age and Creep on the Behavior of Concrete-Filled Steel Tube Columns
Joint Authors
Wang, HaiYang
Zha, XiaoXiong
Feng, Wei
Source
Advances in Materials Science and Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-10-13
Country of Publication
Egypt
No. of Pages
10
Abstract EN
The influence of concrete age and creep on the ultimate axial loading capacity of concrete-filled steel tube (CFST) columns is experimentally and numerically investigated.
After validation of numerical models, a parametric study is conducted and the results are used to formulate empirical formulas for predicting the ultimate axial load-bearing capacity of the columns.
Formulas are also proposed for predicting both the composite creep and aging coefficients of the CFST columns, which consider the confinement action of steel tubes on concrete.
Then, the proposed formulas are validated independently by comparing their predictions with existing test results performed by other researchers.
The comparisons show that the empirical formulas have the potential to be used in the practical design of CFST columns.
American Psychological Association (APA)
Wang, HaiYang& Zha, XiaoXiong& Feng, Wei. 2016. Effect of Concrete Age and Creep on the Behavior of Concrete-Filled Steel Tube Columns. Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1096367
Modern Language Association (MLA)
Wang, HaiYang…[et al.]. Effect of Concrete Age and Creep on the Behavior of Concrete-Filled Steel Tube Columns. Advances in Materials Science and Engineering No. 2016 (2016), pp.1-10.
https://search.emarefa.net/detail/BIM-1096367
American Medical Association (AMA)
Wang, HaiYang& Zha, XiaoXiong& Feng, Wei. Effect of Concrete Age and Creep on the Behavior of Concrete-Filled Steel Tube Columns. Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1096367
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1096367