Theoretical and Experimental Study of the Pounding Response for Adjacent Inelastic MDOF Structures Based on Dimensional Analysis
نویسندگان
چکیده
Dimensional analysis is applied to study the pounding response of two inelastic multidegree freedom (MDOF) structures under simplified earthquake excitation. The forces and deformations collision processes are simulated by adopting improved Kelvin model. characteristics MDOF described bilinear interstory resistance model, representations dimensionless impact force motion equation in process derived. On basis above-mentioned theoretical deduction, superiority model verified comparing Finally, validity proposed method further proved comparison between results from shaking table tests adjacent four-story three-story steel frame corresponding numerical obtained MATLAB program.
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ژورنال
عنوان ژورنال: Shock and Vibration
سال: 2021
ISSN: ['1875-9203', '1070-9622']
DOI: https://doi.org/10.1155/2021/6801821