Numerical study on the response of steel-laminated elastomeric bearings subjected to variable axial loads and development of local tensile stresses

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• 作者：Konstantinos N. Kalfas^a ; ^{kostas.kalfas@costain.com} ; Stergios A. Mitoulis^b ; ^{s.mitoulis@surrey.ac.uk} ; ; Konstantinos Katakalos^c ; ^{kkatakal@civil.auth.gr}
• 关键词：Seismic isolation ; Steel-laminated elastomeric bearing ; Tensile stresses ; Stiffness ; Damping ratio ; Hyperelastic ; Ogden
• 刊名：Engineering Structures
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：134
• 期：Complete
• 页码：346-357
• 全文大小：4739 K
• 卷排序：134

文摘

Hyperelastic Ogden material model for the elastomer of steel-laminated bearings. Identification of local tensile stresses within the elastomer of bearings. Behaviour of steel-laminated elastomeric bearings under variable axial loads. Response of steel-laminated elastomeric bearings with variable boundary conditions.