In this paper some study on the model and the method in FBR core seismic analysis has been carried out by using a nonlinear finite element code FINAS developed by Japan.

• 本文以CEFR堆芯为例，主要采用了日本非线性有限元分析程序FINAS，对快堆堆芯抗震分析的模型和方法进行了研究。