Behaviour and design of hollow and concrete-filled spiral welded steel tube columns subjected to axial compression

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• 作者：Farhad Aslani^a ; ^b ; ^{farhad.aslani@uwa.edu.au} ; Brian Uy^a ; ^c ; James Hur^a ; Paolo Carino^a
• 关键词：Spiral welded tube ; Longitudinal welded tube ; Finite element model ; Concrete-filled steel tube columns
• 刊名：Journal of Constructional Steel Research
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：128
• 期：Complete
• 页码：261-288
• 全文大小：7165 K
• 卷排序：128

文摘

Axial compression tests on SWT and LWT columns Simulated SWT and LWT columns behaviour subjected to axial compressive loading Investigated material properties of SWT and LWT columns Calculated residual stresses and geometric imperfections of SWT and LWT columns Developed an axial load capacity design model for SWT and LWT columns