Higher order analysis of thin-walled beams with axially varying quadrilateral cross sections

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• 作者：In Seop Choi^a ; ^{inseop15@sju.ac.kr} ; Gang-Won Jang^a ; ^{gwjang@sejong.ac.kr} ; Soomin Choi^b ; ^{soomin0603@snu.ac.kr} ; Dongil Shin^b ; ^{alamosds@snu.ac.kr} ; Yoon Young Kim^c ; ^{yykim@snu.ac.kr}
• 关键词：Thin-walled beam ; Higher-order beam theory ; Varying cross section ; Warping ; Distortion ; First order analysis
• 刊名：Computers & Structures
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：179
• 期：Complete
• 页码：127-139
• 全文大小：1450 K
• 卷排序：179

文摘

Coupled behavior of 1-D deformations due to a varying cross section is predicted. Distortions by the Poisson’s effect and corresponding warpings are considered. The effectiveness is verified by solving straight/twisted/curved beam problems.