Flexural-torsional stability of thin-walled functionally graded open-section beams

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• 作者：Tan-Tien Nguyen ^{tien.ntan@gmail.com} ; Pham Toan Thang ^{phamtoanthang1991@gmail.com} ; Jaehong Lee ; ^{jhlee@sejong.ac.kr}
• 关键词：Thin-walled open-section beam ; Functionally graded material ; Flexural-torsional buckling
• 刊名：Thin-Walled Structures
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：110
• 期：Complete
• 页码：88-96
• 全文大小：1012 K
• 卷排序：110

文摘

Buckling analysis of an axially loaded thin-walled FG open-section beam is performed. Governing buckling equations and finite element formulation have been developed. Impact of material distributions and span-to-height ratio on buckling load are studied.