Buckling behavior of the anchored steel tanks under horizontal and vertical ground motions using static pushover and incremental dynamic analyses

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• 作者：M.S. Sobhan^a ; ^{sobhan@mehr.sharif.edu} ; F.R. Rofooei^a ; ^{rofooei@sharif.edu} ; Nader K.A. Attari^b ; ^{n.attari@bhrc.ac.ir}
• 关键词：Static buckling ; Dynamic buckling ; Steel tank ; Static pushover analysis ; Incremental dynamic analysis ; Vertical excitation
• 刊名：Thin-Walled Structures
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：112
• 期：Complete
• 页码：173-183
• 全文大小：1335 K
• 卷排序：112

文摘

Buckling capacity of the steel tank is estimated using static pushover and incremental dynamic analyses. Vertical acceleration has significant effect on reducing critical PGA and critical base shear for buckling of tank wall.