An Analytical Study of Square CFT Columns in Bracing Connection Subjected to Axial Loading
Joint Authors
Wang, Peng
Wang, Zhan
Pan, Jianrong
Liu, Deming
Zheng, Yanjun
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-11-25
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
This paper presents the behavior of square concrete-filled tubular (CFT) columns with different penetrating gusset plates under axial load.
Load transfer mechanism in the CFT columns including load distribution between gusset plate and core concrete and composite action of the gusset plate and steel tube was investigated.
Experimental results showed that the axial load can be transferred from the bottom edge, ribs, and the hole of the gusset plate to core concrete through the bearing mechanism.
Adding ribs or a hole on the gusset plate can efficiently facilitate load transmission and improve the composite action.
Numerical models were established to determine the distribution of axial forces among members in the square CFT column.
Then, revised coefficients of elastic modulus for the square CFT column with the gusset plate were proposed.
American Psychological Association (APA)
Pan, Jianrong& Wang, Peng& Zheng, Yanjun& Wang, Zhan& Liu, Deming. 2018. An Analytical Study of Square CFT Columns in Bracing Connection Subjected to Axial Loading. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-15.
https://search.emarefa.net/detail/BIM-1116765
Modern Language Association (MLA)
Pan, Jianrong…[et al.]. An Analytical Study of Square CFT Columns in Bracing Connection Subjected to Axial Loading. Advances in Civil Engineering No. 2018 (2018), pp.1-15.
https://search.emarefa.net/detail/BIM-1116765
American Medical Association (AMA)
Pan, Jianrong& Wang, Peng& Zheng, Yanjun& Wang, Zhan& Liu, Deming. An Analytical Study of Square CFT Columns in Bracing Connection Subjected to Axial Loading. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-15.
https://search.emarefa.net/detail/BIM-1116765
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1116765