桥梁铅销橡胶支座设计参数的研究

The Study of Design Parameters of the Lead Rubber Bearing for Bridge

通过对桥梁铅销橡胶支座试验结果的分析，建立了支座滞回特性的等效线性化模型，给出这种减震装置的设计参数的计算方法及合理取值范围。

The test results of lead rubber bearing are analyzed in this paper.The equivalent linearization model of hysteresis feature of the bearing is established,and the calculation method and rational value domain of design parameters for isolation device of this kind are presented.