【摘要】 介绍了平面滑移隔震系统的计算模型,从能量的角度引出了隔震率的概念,以期通过对隔震率这一参数的研究来分析隔震层滑块的质量对滑移隔震系统隔震效率的影响关系。研究表明,隔震层滑块的质量对滑移隔震系统的隔震效果有着较大的影响,且其影响的程度和方式会随着外部激励的不同而不同。更多还原

【Abstract】 A calculation model for the plain sliding base-isolated system in building structures was introduced.The concept of isolation rate was proposed in form of energy in order to analyze the influence of the isolation layer slider mass on the system effectiveness.Studies show that the slider mass has a great effect on isolation effectiveness for plain base-isolated system of building structure.The amplitude and way of the influence is associated with external excitations.更多还原