【摘要】 应用参数化有限元分析技术,对桥梁铅芯橡胶支座进行了分析,阐述了如何运用参数化技术分析复杂组合结构。经过分析,获得了不同参数下铅芯橡胶支座的刚度矩阵,为桥梁的整体量化分析提供了数值依据。更多还原

【Abstract】 Lead Rubber Bearing of the bridge is studied in this paper with the method of parametic finite element analysis(FEA).It expatiates how to use parameterized technique to sove complex combination structure.The stiffness matrix of the Lead Rubber Bearing is obtained by analytical calculation. These results can be used to analyse the bridge as a whole in numbered.更多还原