基于有限元模型验证的控制室盘台抗震鉴定

Control Room Panel Seismic Qualification Based on FEM Validation

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 seismie 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 validation analysis to ensure the seismic resistance performance of control room panels with a proper safety margin.