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完成了五种典型电气仪控设备柜的地震响应分析和试验。采用梁、板线性有限元数学模型计算了结构自振特性和地震响应。对三台典型电气仪控机柜进行地震试验,测得结构自振频率和加速度响应值。计算结果和试验数据符合得很好,从而论证了计算数学模型的有效
The seismic response analysis and test of five typical electrical instrumentation cabinets are completed. The natural vibration characteristics and seismic response of the structure are calculated by using the linear finite element model of the beam and plate. Three typical electrical control cabinet seismic test, measured the structure of natural frequency and acceleration response. The calculated results are in good agreement with the experimental data, which proves the effectiveness of the computational mathematics model