西安理工大学学报2018，Vol.34Issue(4)：428-432,5.DOI:10.19322/j.cnki.issn.1006-4710.2018.04.008
江门中微子实验中心探测器有机玻璃节点应力分析方法研究
Analysis of stress method of acrylic node for central detector of Jiangmen underground neutrino observatory
摘要
Abstract
The central detector is the key to the Jiangmen underground neutrino observatory (JU-NO) and the acrylic vessel is its main structure, which is of 35.4min diameter.The stress of acrylic node is a key design specification.To accurately obtain acrylic node's stress, three modeling methods are used.Through the comparison of three modeling methods, we determine the optimal modeling method for the shell-to-solid coupling with arc boundary.关键词
江门中微子实验/中心探测器/有机玻璃应力/有限元/体壳耦合Key words
JUNO/central detector/acrylic stress/finite element/shell-to-solid coupling分类
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吴帅,马骁妍,钱小辉,衡月昆,李华峰,荆小平,侯少静..江门中微子实验中心探测器有机玻璃节点应力分析方法研究[J].西安理工大学学报,2018,34(4):428-432,5.基金项目
中国科学院战略性先导科技专项(A类)资助项目(XDA10010200) （A类）
