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Structural response of aisc- composite concrete filled circular steel columns under lateral load
Joint Authors
al-Numan, Bayan Salim
Yasin, Sinan Abd al-Khaliq
Sabir, Muhammad Ali Ihsan
Source
ZANCO Journal of Pure and Applied Sciences
Issue
Vol. 32, Issue 4 (31 Aug. 2020), pp.30-37, 8 p.
Publisher
Salahaddin University-Erbil Department of Scientific Publications
Publication Date
2020-08-31
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
In this article, there is a theoretical behavior research of composite frames consist of American Institute of Steel Construction (AISC)-composite pipes-filled with concrete to act as circular steel columns joined with steel beams subjected to unchanged axial loads and a lateral increasing load.
The effects of column height and skin thickness, based on those available in the AISC manual, on the load-deformation reaction of composite frames, including steel tubes filled with concrete STFC, loaded by maximum vertical load allowed by AISC manual, were studied.
A ANSYS program was used to develop a finite element (FE) model.
This simulation considers linear and non-linear response of the composite materials.
The obtained outcomes from the FE analysis were presented and discussed.
Over the range of column heights (from 3048 mm to 6096 mm), no buckling has been reached and failure modes were observed after formation of plastic hinges at the connection of beam-column.
For skin thicknesses (from 14.76 mm to 5.92 mm), varied load-deformation responses have been obtained.
Stiffer Responses were obtained for skin thickness 14.76 mm.
Lateral load range at failure was from 9.2 to 20.8 % of the maximum AISC vertical load, and displacement ductility was ranged from 1.71 to 3.08 for circular-STFC frames.
American Psychological Association (APA)
Yasin, Sinan Abd al-Khaliq& Sabir, Muhammad Ali Ihsan& al-Numan, Bayan Salim. 2020. Structural response of aisc- composite concrete filled circular steel columns under lateral load. ZANCO Journal of Pure and Applied Sciences،Vol. 32, no. 4, pp.30-37.
https://search.emarefa.net/detail/BIM-1386731
Modern Language Association (MLA)
Yasin, Sinan Abd al-Khaliq…[et al.]. Structural response of aisc- composite concrete filled circular steel columns under lateral load. ZANCO Journal of Pure and Applied Sciences Vol. 32, no. 4 (2020), pp.30-37.
https://search.emarefa.net/detail/BIM-1386731
American Medical Association (AMA)
Yasin, Sinan Abd al-Khaliq& Sabir, Muhammad Ali Ihsan& al-Numan, Bayan Salim. Structural response of aisc- composite concrete filled circular steel columns under lateral load. ZANCO Journal of Pure and Applied Sciences. 2020. Vol. 32, no. 4, pp.30-37.
https://search.emarefa.net/detail/BIM-1386731
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 36-37
Record ID
BIM-1386731