华南理工大学学报(自然科学版) ›› 2003, Vol. 31 ›› Issue (6): 20-25.
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王荣辉1 许群2 舒文超3 曾庆元4 卢文胜5
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摘要: 提出一种新的竖向弹簧-钢球隔震系统隔离水平地震作用的隔震方法,用势能不变值原理与“对号入座”法则建立该隔震系统的振动方程,分析各控制参数对该隔震系统地震反应的影响.研究结果表明,该隔震系统结构简单,隔离水平地震作用效果显著。
关键词: 水平地震力隔离, 竖向弹簧-钢球隔震系统, “对号入座”法则
Abstract: A new base isolation seismic method of vertical spring-steel rolling base isolation seismic system is proposed, the vibration equations of the base isolation seismic system are established according to the non-variation principle of potential energy and the rule of 'set-in-right-position'. The effect of every control parameter on the system response are analysed. The research results show that the structure of the isolated seismic system is simple and the effect of isolating the horizontal earthquake is optimal.
Key words: horizontal earthquake isolation, vertical spring-steel rolling base isolation system, ' set-in-right-po-sition 'rule
王荣辉, 许群, 舒文超, 等. 竖向弹簧-钢球隔震系统的隔离水平地震作用[J]. 华南理工大学学报(自然科学版), 2003, 31(6): 20-25.
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https://zrb.bjb.scut.edu.cn/CN/Y2003/V31/I6/20