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提出了新型摩擦滑移隔震系统,从理论上建立了层间滑移隔震结构的力学模型和静动转化条件。使用SAP2000有限元软件对框架结构进行抗震及隔震结构的模拟。对比分析其在小、中、大震作用下的减震效果,结果表明层滑移隔震结构隔震效果良好。
A new type of sliding friction isolation system is put forward. The mechanical model and the static and dynamic transformation conditions of the inter-story sliding isolation structure are theoretically established. The SAP2000 finite element software is used to simulate the seismic and seismic isolation of the frame structure. The damping effect under the effect of small, medium and large earthquakes is compared and analyzed. The results show that the isolation effect of the layer slipping earthquake isolation structure is good.