Research on vibration reduction of high-rise RC frame-shear wall structure controlled by magnetorheological dampers
| Autor: | Honghui Xu, Jiangtao You, Xiangcheng Zhang, Yongjun Wan |
|---|---|
| Rok vydání: | 2022 |
| Předmět: |
Materials science
business.industry Three-dimensional calculation model General Engineering Structural engineering Reinforced concrete frame-shear wall structure Engineering (General). Civil engineering (General) Finite element method Displacement (vector) Damper Vibration Magnetorheological damper Magnetorheological fluid Dynamic analysis Shear wall TA1-2040 Plane shell element business MATLAB Reduction (mathematics) Plate-shell element computer computer.programming_language |
| Zdroj: | Alexandria Engineering Journal, Vol 61, Iss 4, Pp 2983-2996 (2022) |
| ISSN: | 1110-0168 |
| DOI: | 10.1016/j.aej.2021.08.021 |
| Popis: | Taking a twelve-layer RCF-SW structure as an example, the three-dimensional calculation model program of uncontrolled and MRD controlled RCF-SW structure was developed by MATLAB software. The simulation results of the model program are compared with those of the finite element model established by ANSYS software. The results show that the three-dimensional calculation model program of uncontrolled and MRD controlled RCF-SW structure can simulate the dynamic response and damping effect of the structure well. The displacement response of the RCF-SW structure controlled by MRD is smaller than those of the uncontrolled structure at the corresponding time, except for individual time periods. |
| Databáze: | OpenAIRE |
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