本分析的目的是在设计所给定的地震载荷下,按照规范的相关规定和设计要求,对装置进行抗震分析,以判定安注箱是否具有承受动载荷的能力。安注箱充装大量液体,动力分析时液动压力的处理非常关键。由于容器内液体晃动微弱,经过不同方法的对比研究,最终采用基于Housner模型的刚性壁理论,只考虑脉冲压力的作用,而忽略 The purpose of this analysis is to analyze the device’s seismic behavior against the relevant regulations and design requirements of the code under design seismic loads to determine whether the safety injection box has the ability to withstand dynamic loads. Security injection box filled with a lot of liquid, dynamic analysis of hydrodynamic pressure treatment is critical. Due to the weak shaking of the liquid in the container, the rigid wall theory based on the Housner model is finally adopted after comparative studies of different methods, only the effect of pulse pressure is considered, and the neglected