一、前言在建设原子能发电站,土木建筑或化工企业的时候,为了验证各种设施的抗地震性能,在利用计算机进行详细振动分析的同时,还要对构件或者模型,在与地震相同的状态下进行抗震试验,通常用振动台作为抗地震试验装置。用振动台再现过去记录的地震波的给定值来激振试件是重要的。实际地震,如大型 I. Preface In the construction of nuclear power plants, civil engineering or chemical companies, in order to verify the anti-seismic performance of various facilities, the use of computers for detailed vibration analysis, but also on the component or model, and in the same state as the earthquake Under the earthquake test, usually with shaking table as anti-seismic test device. It is important to vibrate the specimen with a shaking table to reproduce the given recorded seismic wave. The actual earthquake, such as large