Seismic response analysis of ITER TF feeder

doi:10.16568/j.0254-6086.201601014

NUCLEAR FUSION AND PLASMA PHYSICS ›› 2016, Vol. 36 ›› Issue (1): 78-82.DOI: 10.16568/j.0254-6086.201601014

• Nuclear Fusion Engineering and Technology • Previous Articles Next Articles

Seismic response analysis of ITER TF feeder

LU Su1, NI Xiao-jun1, CHEN Wei2, ZHANG Shan-wen1, SONG Yun-tao1, WANG Zhong-wei1

(1. Institute of Plasma Physics Chinese Academy of Sciences, Hefei 230031; 2. School of Engineering, Anhui Agricultural University, Hefei 230036)

Received:2014-03-18 Revised:2015-09-18 Online:2016-03-15 Published:2016-03-15

ITER TF线圈馈线系统地震动响应分析

卢速1，倪晓军1，陈魏2，张善文1，宋云涛1，王忠伟1

(1. 中国科学院等离子体物理研究所，合肥 230031；2. 安徽农业大学工学院，合肥 230036)

作者简介:卢速(1988-)，男，北京人，硕士研究生，精密仪器与机械专业。
基金资助:
国家磁约束核聚变能发展研究专项(2008GB717906，2008GB102000)

Abstract

Abstract:

The seismic response analysis of the TF coil feeder system is presented, and the modal analysis and response spectrum analysis about a TF coil feeder are carried out using the finite element software ANSYS. The peak response under earthquake load (stress, displacement) is obtained. Finally, according to the ITER magnet structure design standards, the maximum Tresca stress of the system is evaluated. The results show that, feeder system of TF coil meets the SC1 aseismic grade requirements.

Key words: ITER, TF coil feeder, Seismic analysis, FEM analysis

摘要：

对TF线圈馈线系统做了地震响应分析。利用ANSYS有限元软件对一个TF线圈馈线系统进行了模态分析与响应谱分析，得到了在地震载荷下的峰值响应(应力和位移)。最后，根据ITER磁体结构设计标准，对系统的最大Tresca应力进行了评估。结果表明，TF线圈馈线系统满足SC1抗震等级的要求。

关键词: ITER, TF线圈馈线系统, 地震分析, 有限元仿真

CLC Number:

TL62+6

LU Su1, NI Xiao-jun1, CHEN Wei2, ZHANG Shan-wen1, SONG Yun-tao1, WANG Zhong-wei1. Seismic response analysis of ITER TF feeder[J]. NUCLEAR FUSION AND PLASMA PHYSICS, 2016, 36(1): 78-82.

卢速1，倪晓军1，陈魏2，张善文1，宋云涛1，王忠伟1. ITER TF线圈馈线系统地震动响应分析[J]. 核聚变与等离子体物理, 2016, 36(1): 78-82.

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Seismic response analysis of ITER TF feeder

ITER TF线圈馈线系统地震动响应分析

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