基于有限元模型验证的控制室盘台抗震鉴定

摘要

论文以国内某新建核电站控制室盘台抗震鉴定为例，阐述了基于有限元模型验证的盘台抗震鉴定方法。通过样机试验和模型验证分析，将盘台结构设计与有限元分析进行了有机结合，同时在盘台整体有限元分析验证过程中引入了修正因子，保证了盘台的抗震性能，并使其具有一定的安全裕度。%The paper expounds panel seismic qualification methodology based on finite element model ( FEM ) validation. Through the specimen seismic qualification test and FEM validation analysis, it integrates the panel structure design and finite element analysis . In addition, it introduces correct factor during panel FEM valida-tion analysis to ensure the seismic resistance performance of control room panels with a proper safety margin.