A system-based approach for the design of laterally unbraced multi-span steel columns and beams

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• 作者：Rodrigo Gonç ; alves^a ; ^{rodrigo.goncalves@fct.unl.pt} ; Dinar Camotim^b
• 关键词：Steel beams ; Steel columns ; Buckling ultimate limit states ; Column buckling ; Beam lateral-torsional buckling ; Eurocode 3 ; System slenderness
• 刊名：Engineering Structures
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：135
• 期：Complete
• 页码：10-20
• 全文大小：804 K
• 卷排序：135

文摘

A rational and efficient system-based design approach is proposed. The slenderness of the system can be employed to characterise its buckling behaviour. Structural optimisation procedures are outlined.