基于ANSYS的核电站压力容器动力时程分析  

Dynamic Time History Analysis of Nuclear Power Station Pressure Vessel Based on ANSYS

作　　者：潘海珠[1] 刘彦忠[1] 李长荣[1] PAN Haizhu;LIU Yanzhong;LI Changrong(Qiqihar University,Qiqihar Heilongjiang 161006)

机构地区：[1]齐齐哈尔大学,黑龙江齐齐哈尔161006

出　　处：《河南科技》2018年第20期48-50,共3页Henan Science and Technology

基　　金：黑龙江省教育厅基本业务专项理工面上项目(135109239)资助

摘　　要：核反应堆压力容器是保证核安全的重要因素,需要按照规范和标准对其进行分析和校核。本文通过有限元软件ANSYS对核反应堆压力容器进行三维建模,在给定参数下进行模态分析,求解出结构固有频率,输入地震波进行瞬态动力学分析,得到地震加速度。Nuclear reactor pressure vessel is an important factor to ensure nuclear safety, in accordance with the norms and standards for its analysis and verification. In this paper, the nuclear reactor pressure vessel was modeled by finite element software ANSYS. The modal analysis was carried out under given parameters to solve the natural frequency of the structure and the transient dynamics of the input seismic wave. The results of seismic acceleration were obtained.

关 键 词：压力容器 时程分析 ANSYS 

分 类 号：TH49[机械工程—机械制造及自动化]