HL-3装置碳基第一壁螺栓预紧力分析  

Preload analysis of screw bolt joints on 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2期177-182,共6页Nuclear Fusion and Plasma Physics

摘　　要：通过对HL-3装置第一壁基本模块进行高温下的螺栓预紧力分析,获得第一壁结构的应力分布及螺栓预紧力的变化情况,为碳基第一壁结构的现场安装提供数据支撑。The bolt preload of the HL-3 carbon-based first wall basic module at high temperature was analyzed,and the stress distribution of the first-wall structure and the variation of bolt pretension force was obtained,which provides the data support for the on-site installation of the first-wall structure.

关 键 词：HL-3装置 碳基第一壁 螺栓预紧力 应力 

分 类 号：TL621[核科学技术—核技术及应用]