Experimental research on bearing capacity of the stainless steel fastener in neutrino central detector
文献类型：期刊论文
| 作者 | Wang; Zongyi; Wang; Yuanqing; Du; Xinxi; Heng; Yuekun; Chen ; Zhihua
|
| 刊名 | JOURNAL OF TIANJIN UNIVERSITY SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2015 |
| 卷号 | 48页码:110-114 |
| 关键词 | ABAQUS software Experimental methods Experimental research Latticed shells Neutrino detectors Stainless steel fasteners Stress levels Ultimate bearing capacity |
| 其他题名 | 中微子探测器中不锈钢紧固件的承载性能试验 |
| 英文摘要 | The scheme of an acrylic ball supported by a double-layer stainless steel latticed shell for Jiangmen Underground Neutrino Observatory(JUNO)central detector employs patched acrylic and stainless steel fastener to connect the main acrylic and braces. In order to achieve the fastener which meets the usage requirement, three identical fastener specimens have been designed and the corresponding axial tensile tests conducted repeatedly. Furthermore, their ultimate bearing capacities, failure modes and stress levels of all parts under design load have been studied by means of experimental method. Subsequently, the finite element analysis has been conducted with ABAQUS software. Results show that the ultimate bearing capacities of these three specimens are 2 400 kN, 2 500 kN and 2 100 kN, respectively, and at least 14 times the safety reserve is possessed. All the failure modes of these specimens are the separation of the ball hat and ball cover. Under the design load of 140 kN, the stress on every part is significantly lower than the yield strength. Thereby, the stainless steel fastener designed in the present research is safe and reliable, and it can meet the requirement of JUNO central detector. ©, 2015, Tianjin University. All right reserved. |
| 类目[WOS] | 421 Strength of Building Materials ; Mechanical Properties ; 422.2 Strength of Building Materials : Test Methods ; 545.3 Steel ; 601.3 Mechanisms ; 605 Small Tools and Hardware ; 921.6 Numerical Methods ; 931.3 Atomic and Molecular Physics ; 944.7 Radiation Measuring Instruments |
| 收录类别 | EI |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/228921]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 推荐引用方式 GB/T 7714 | Wang,Zongyi,Wang,et al. Experimental research on bearing capacity of the stainless steel fastener in neutrino central detector[J]. JOURNAL OF TIANJIN UNIVERSITY SCIENCE AND TECHNOLOGY,2015,48:110-114. |
| APA | Wang.,Zongyi.,Wang.,Yuanqing.,Du.,...&Qin ZH.(2015).Experimental research on bearing capacity of the stainless steel fastener in neutrino central detector.JOURNAL OF TIANJIN UNIVERSITY SCIENCE AND TECHNOLOGY,48,110-114. |
| MLA | Wang,et al."Experimental research on bearing capacity of the stainless steel fastener in neutrino central detector".JOURNAL OF TIANJIN UNIVERSITY SCIENCE AND TECHNOLOGY 48(2015):110-114. |
入库方式： OAI收割
来源：高能物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。