首页> 外文会议>International conference on nuclear engineering >RESEARCH ON THE SHAKING TABLE TEST MODEL OF PCS STORAGE TANK OF AP1000 NUCLEAR POWER ENGINEERING
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RESEARCH ON THE SHAKING TABLE TEST MODEL OF PCS STORAGE TANK OF AP1000 NUCLEAR POWER ENGINEERING

机译:AP1000核电工程PCS储罐振动台试验模型研究。

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Since the responses of Liquid storage tanks (LST) include the liquid motion, structural motion, and fluid-structure interaction (FSI) under the earthquake ground motion, it is a difficult problem about shaking table test model for satisfying similarity ratio requirement. The two experimental models, namely satisfied FSI similarity ratio model (FSI model) and unsatisfied FSI similarity ratio (un-FSI) model, respectively, are presented in this paper. The PCS storage tank of AP1000 Nuclear Power Engineering, as the study project, is studied by Adina software, and the responses, such as stress, stain, and displacement, etc., of prototype model, FSI model, and un-FSI model are compared. The results provide that when researchers study the rigidity LST dynamic response parameters and vibration characteristics, such as displacement, acceleration and liquid wave height, the tank wall stress response parameters etc., FSI model should be used.
机译:由于储液罐(LST)的响应包括地震地震动下的液体运动,结构运动和流固耦合(FSI),因此满足满足相似率要求的振动台试验模型是一个难题。本文分别提出了两种实验模型,分别是满意的FSI相似度模型(FSI模型)和不满意的FSI相似度模型(un-FSI)模型。作为研究项目,使用Adina软件对AP1000核电工程的PCS储罐进行了研究,原型模型,FSI模型和un-FSI模型的响应(如应力,污点和位移等)为比较的。研究结果表明,当研究人员研究LST的刚度动态响应参数和振动特性(例如位移,加速度和液波高度,罐壁应力响应参数等)时,应使用FSI模型。

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