AI25-1.055鼓风机抗震分析和评定

Seismic Analysis and Strength Evaluation for AI25-1.055 Fan

摘要: 文章利用ANSYS软件，采用谱分析的方法，对AI25-1.055鼓风机进行抗震分析，并根据EJ/T 1116—2000《核设施通风空调和气体处理系统机械设备设计规范》对计算结果进行强度评定。结果表明，AI25-1.055鼓风机满足规范的要求。

Abstract: In this paper, seismic analysis for AI25-1.055 fan was carried out by using ANSYS program. And the results were assessed according to the design criterion of EJ/T 1116—2000. It can be seen from the results that the valve is meet for the design criterion of EJ/T 1116—2000.