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核聚变与等离子体物理 ›› 2007, Vol. 27 ›› Issue (4): 315-319.

• 研究报告 • 上一篇    下一篇

ITER过渡馈线S弯盒的结构优化设计和地震响应分析

王开松1,赵 韩1,宋云涛2   

  1. (1. 合肥工业大学机械与汽车学院,合肥 230009;2. 中国科学院等离子体物理研究所,合肥 230031)
  • 收稿日期:2007-03-15 修回日期:2007-04-23 出版日期:2007-12-15 发布日期:2011-05-30
  • 作者简介:王开松(1969-),男,安徽肥东人,副教授,博士研究生,研究方向为机械设计和低温传热。
  • 基金资助:

    国家“973”计划资助课题(2004CB720704)

Structure optimized design and seismic response analysis of S-bend box for ITER feeder

WANG Kai-song1, ZHAO Han1, SONG Yun-tao2   

  1. (1. Institute of Machine and Automobile, Hefei University of Technology, Hefei 230009; 2. Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031)
  • Received:2007-03-15 Revised:2007-04-23 Online:2007-12-15 Published:2011-05-30

摘要:

在强度静力分析基础上,对S弯盒壁厚、加强筋间距等参数进行了优化设计和校核。在模态分析基础上,对模型进行了频谱分析和动态时程分析,获得地震动下确保结构安全运行的设计参数。

关键词: 国际热核聚变实验堆, S弯盒, 结构设计, 地震分析, 模态分析, 频谱响应, 时程分析

Abstract:

Optimized design and check on wall thickness and distributing strengthening rib of the S-bend box were taken by static intensity analysis. Based on the mode analysis, seismic spectrum response analysis and dynamic time-history analysis were conducted. The results show that the parameters are reasonable.

Key words: ITER, S-bend box, Structure design, Seismic analysis, Mode analysis, Spectrum response, Time-history analysis

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