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Seismic Performance and Vibration Control of Rapid Construction Environmental Protection Wall Based on Artificial Intelligence
Published 2022-01-01“…Especially in other earthquake-prone areas, it is even more necessary to strengthen seismic isolation research to reduce vibration. Rapid construction of environmental protection walls pays attention to environmental protection and efficiency during construction, which can effectively solve problems in the construction process, but the seismic resistance of rapid construction environmental protection walls is unknown. …”
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Mechanism Analysis and Parameter Optimization of Mega-Sub-Isolation System
Published 2016-01-01“…Results show that, with increase in substructure mass, the working mechanism of the mega-sub-isolation system is changed from tuned vibration absorber and energy dissipation to seismic isolation. The locations of the isolated substructures have little influence on the optimal frequency ratio but have great influence on the optimal damping ratio, while the number of isolated substructures shows great impact on both the optimal frequency ratio and damping ratio. …”
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Effect of Nonlinear Hysteresis Details of Isolation System on In-Structure Response Spectra
Published 2024-12-01“…To evaluate the seismic safety of components in a structure, an in-structure response spectrum (ISRS) must be obtained, and this also applies to seismically isolated structures. The main variables for designing seismic isolators are effective stiffness and effective damping, which can be given as the characteristic strength and secondary stiffness in seismic isolators for nonlinear behaviors. …”
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Pole Allocation Applied to Two Buildings Connected by Joint Damper
Published 2024-01-01“…The unified governing equation, which expresses the relationship between an assigned control target and the structural parameters for an earthquake-resistant building, seismically isolated building, or passively controlled building, is extended to structural control using a joint damper. …”
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Seismic Analysis of a Viscoelastic Damping Isolator
Published 2015-01-01“…The result of this analysis can be a crucial reference when improving the design of a seismic isolator.…”
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Two-Stage Optimization Method for the Bearing Layout of Isolated Structure
Published 2021-01-01“…Design of seismic isolated building is often a highly iterative and tedious process due to the nonlinear behavior of the system, a large range of design parameters, and uncertainty of ground motions. …”
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