本文针对某实验室的爆炸容器基础，隔振系统采用两自由度、有阻尼计算模型，进行动力分析。分析时，以隔振器的刚度和阻尼比为循环控制变量，对于给定的隔振系统及爆炸荷载，寻找出隔振器刚度与阻尼比的合理匹配，并对隔振器进行设计。提出在冲击荷载作用下，确定隔振器刚度和阻尼比的方法，对实际工程设计具有较大的意义 In this paper, a laboratory explosion base, vibration isolation system uses two degrees of freedom, a damping calculation model for dynamic analysis. In the analysis, taking the stiffness and damping ratio of the vibration isolator as the cyclic control variables, the reasonable matching of the vibration isolator stiffness and damping ratio is found for a given vibration isolation system and explosion load, and the vibration isolator is designed. The method of determining the stiffness and damping ratio of vibration isolator under impact load is proposed, which has great significance for the actual engineering design