HL-3装置碳基第一壁系统地震响应谱分析  

Analysis of the seismic response spectrum of the HL-3 carbon-based first wall

作　　者：唐乐 蔡立君[1] 卢勇[1] 袁应龙[1] 侯吉来 张龙[1] 刘宽程 赖春林 TANG Le;CAI Li-jun;LU Yong;YUAN Ying-long;HOU Ji-lai;ZHANG Long;LIU Kuan-cheng;LAI Chun-lin(Southwestern Institute of Physics,Chengdu 610041)

机构地区：[1]核工业西南物理研究院,成都610041

出　　处：《核聚变与等离子体物理》2024年第3期262-266,共5页Nuclear Fusion and Plasma Physics

摘　　要：针对HL-3碳基第一壁系统进行了地震工况分析。建立了包含装置主体系统的整体模型,通过模态分析获得第一壁系统的基本动力学特征。采用响应谱法对第一壁分析模型进行地震分析,计算出第一壁结构在工况下的变形和应力分布。分析结果表明,碳基第一壁满足结构设计安全性要求。The response spectrum analysis of the HL-3 carbon-based first wall under seismic condition is performed.The model containing the basic components of the host system is established,and the dynamics characteristics of the first wall system are achieved through the modal analysis.The response spectrum method is adopted for the seismic analysis of the first wall model,and the formation and stress distribution of the first wall structure under the seismic condition is obtained.The analysis results show that the carbon-based first wall meets the safety requirements of structural design.

关 键 词：HL-3装置 碳基第一壁 模态分析 响应谱 

分 类 号：TL621[核科学技术—核技术及应用]