进行了复合隔震模型振动台试验,通过调整隔震层中弹性滑板支座数量,研究隔震层摩擦承压比的变化对结构基底剪力系数、位移反应及频谱特性的影响。试验结果表明,弹性滑板数量适中的复合隔震结构,在合理摩擦承压比范围内时,是一种隔震性能良好的隔震体系。 The shaking table test of the composite isolation model was carried out. By adjusting the number of elastic sliding plate bearings in the isolation layer, the influence of the change of the bearing ratio of the seismic isolation layer on the shear coefficient, the displacement reaction and the spectral characteristics of the structure was studied. The test results show that the composite isolation structure with a moderate number of elastic skids is a kind of isolation system with good isolation performance under a reasonable friction bearing ratio range.