COI code: SECM03_105
Paper Language: English
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Authors Effects of Vertical Irregularities on Seismic Shear Demands of Columns in Steel Moment FramesReza Siami Kaleybar - Master’s Student, Department of Civil and Environmental Engineering, Amirkabir University of Technology, Tehran, Iran
Sahand Sartipi - Master’s Student, Department of Civil and Environmental Engineering, Amirkabir University of Technology, Tehran, Iran
Payam Tehrani - Assistant Professor, Department of Civil and Environmental Engineering, Amirkabir University of Technology, Tehran, Iran
Abstract:In the recent years, architectural advances in buildings has resulted in construction of structurally irregular buildings. Herein, a numerical study on effects of single side setback in steel moment frames is presented. SAP software was utilized in numerical modeling of these structures. The structures are analyzed under simultaneous actions of two orthogonal ground motions. Variation of shear demands in members is also studied. Comparisons are made between results of setback and full frame structures. In addition, results obtained from different methods of analysis including linear static analysis, response spectrum analysis and inelastic time history analysis are compared for the case of such structures with different setback configurations. The effects of area ratio and height ratio of setback on shear demand are also discussed. Recommendations are made to ensure uniform distribution of shear demands and consistency of related actions
Keywords:Setback, Steel moment frames, Irregular building, Nonlinear analysis
COI code: SECM03_105
how to cite to this paper:If you want to refer to this article in your research, you can easily use the following in the resources and references section:
Siami Kaleybar, Reza; Sahand Sartipi & Payam Tehrani, 2019, Effects of Vertical Irregularities on Seismic Shear Demands of Columns in Steel Moment Frames, rd International Conference on Applied Researches in Structural Engineering and Construction Management (secm2019), تهران, دانشگاه صنعتي شريف, https://www.civilica.com/Paper-SECM03-SECM03_105.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Siami Kaleybar, Reza; Sahand Sartipi & Payam Tehrani, 2019)
Second and more: (Siami Kaleybar; Sartipi & Tehrani, 2019)
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Type: state university
Paper No.: 19461
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