Study on Stressing State and Failure Criterion of Concrete-Filled Stainless Steel and Steel Tubular Column
Joint Authors
Yang, Baisong
Yang, Lingxian
Sun, Guorui
Liu, Sijin
Wang, Wei
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-07-20
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
In this paper, the mechanical characteristics of concrete-filled stainless steel and steel tubular (CFSSAST) columns under axial and eccentric loads are analyzed by using the theory of structural stressing state.
Firstly, the sum of generalized strain energy density (GSED) values of the short column at every load value (Fj) is normalized as Ej,norm to describe the structural stressing state.
Then, according to Mann–Kendall (M-K) criterion and the natural law from quantitative change to qualitative change, the transition of stressing state is distinguished, which leads to the update of failure load.
Then, the corresponding finite element models are established, and the accuracy of the models is verified by the experimental data, and the stress contour maps are analyzed by simulation data.
Finally, the simulation data are used to perform parameter analysis.
This study explores a new method to reveal the invisible working characteristics of structures and provides a new reference for the study of similar structures.
American Psychological Association (APA)
Yang, Baisong& Wang, Wei& Yang, Lingxian& Sun, Guorui& Liu, Sijin. 2020. Study on Stressing State and Failure Criterion of Concrete-Filled Stainless Steel and Steel Tubular Column. Advances in Civil Engineering،Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1124685
Modern Language Association (MLA)
Yang, Baisong…[et al.]. Study on Stressing State and Failure Criterion of Concrete-Filled Stainless Steel and Steel Tubular Column. Advances in Civil Engineering No. 2020 (2020), pp.1-18.
https://search.emarefa.net/detail/BIM-1124685
American Medical Association (AMA)
Yang, Baisong& Wang, Wei& Yang, Lingxian& Sun, Guorui& Liu, Sijin. Study on Stressing State and Failure Criterion of Concrete-Filled Stainless Steel and Steel Tubular Column. Advances in Civil Engineering. 2020. Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1124685
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1124685