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结合HT - 7U超导托卡马克核聚变装置中等离子体运行特点 ,提出了一种低刚性支撑结构作为放电真空室的本体支撑 ,并借助COSMOS/M大型有限元分析程序 ,进行了全面的校核和应力分析 ,为结构的进一步研制提供了理论依据。
Combining with the operation characteristics of plasma in HT - 7U superconducting tokamak fusion device, a low rigidity support structure was proposed as the main body support of the discharge vacuum chamber. A large scale finite element analysis program of COSMOS / M was used to conduct a comprehensive calibration Nuclear and stress analysis provide the theoretical basis for the further development of the structure.