Behavior of two new moment resisting precast beam to column connections subjected to lateral loading

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• 作者：Saeed Bahrami^a ; ^{s_bahrami@cv.iut.ac.ir} ; Morteza Madhkhan^a ; ^{madhkhan@cc.iut.ac.ir} ; Fatemeh Shirmohammadi^b ; ^{fateme.shirmohammadi85@gmail.com} ; Nima Nazemi^c
• 关键词：Finite elements ; Precast concrete ; Energy dissipation ; Lateral stiffness ; Ductility ; Lateral resistance
• 刊名：Engineering Structures
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：132
• 期：Complete
• 页码：808-821
• 全文大小：4007 K
• 卷排序：132

文摘

Two new beams to precast column connections were proposed in this study. Performance of the connections were analyzed using nonlinear finite element analysis. The accuracy of the model was verified comparing the numerical results with the experimental data of Elliott et al. Connections responses associated with lateral resistance, lateral stiffness, ductility, and energy dissipation were compared to an equivalent monolithic connection.