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核聚变与等离子体物理 ›› 2008, Vol. 28 ›› Issue (1): 65-68.

• 核聚变工程技术 • 上一篇    下一篇

ITER聚变装置重力支撑静应力数值模拟

侯炳林,潘传红,周才品,李鹏远,简广德,刘德权   

  1. (核工业西南物理研究院,成都 610041)
  • 收稿日期:2007-05-08 修回日期:2007-11-30 出版日期:2008-03-15 发布日期:2011-04-07
  • 作者简介:侯炳林(1972-),男,四川省安岳县人,工程师,主要从事聚变装置结构研究工作。
  • 基金资助:

     

Numerical simulation of static stress for ITER gravity support

HOU Bing-lin, PAN Chuan-hong, ZHOU Cai-pin, LI Peng-yuan, JIAN Guang-de, LIU De-quan   

  1. (Southwestern Institute of Physics, Chengdu 610041)
  • Received:2007-05-08 Revised:2007-11-30 Online:2008-03-15 Published:2011-04-07
  • Supported by:

摘要:

应用ANSYS软件对ITER聚变装置重力支撑结构进行了静应力有限元分析,模拟了重力支撑在工作过程中多种工况的应力变化情况。静应力计算结果表明,支撑结构各部件的应力低于材料的许用应力极限,因此支撑结构,尤其是21块韧性板部件能在各种工况下安全运行。

关键词: 有限元, 静应力分析, 重力支撑, 韧性板

Abstract:

The static stress analysis of ITER magnet gravity support has been performed with ANSYS, and the variation of stress is simulated under various load cases. The calculation results reveal that the stress is lower than the allowable limits of the component materials, and therefore the gravity support, especially the 21-flexible-plate component, have enough mechanical strength and can safely withstand the various operation scenarios.

Key words: Finite element, Static stress analysis, Gravity support, Flexible plate

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