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	考虑静水压力的HBS辐照肿胀本构关系开发及验证
	高利军 ; 姜胜耀 ; 陈炳德 ; 肖忠 ; 俞冀阳 ; GAO Li-jun ; JIANG Sheng-yao ; CHEN Bing-de ; XIAO Zhong ; YU Ji-yang
	2016-03-30 ; 2016-03-30
关键词	高燃耗结构 辐照肿胀 本构关系 静水压力 high burnup structure irradiation swelling constitutive equation hydrostatic pressure TL352
其他题名	Development and Validation of Constitutive Equation of HBS Irradiation Swelling Considering Hydrostatic Pressure
中文摘要	分析了静水压力对UO2高燃耗结构辐照肿胀产生影响的机理,据此给出了开发辐照肿胀本构关系的3个基本假设,得出静水压力主要通过压缩高燃耗结构气孔体积而影响辐照肿胀这一结论。在已完成开发的高燃耗结构辐照肿胀关系式的基础上,定量计算静水压力引起的气孔收缩和高燃耗结构辐照肿胀减小量,成功地开发了考虑静水压力的高燃耗结构辐照肿胀本构关系。利用现有高燃耗结构辐照肿胀数据对本构关系做了初步验证,验证结果表明了其合理性。; The mechanism of hydrostatic pressure affecting the irradiation swelling of UO2 high burnup structure was analyzed.Three basic assumptions used to develop the constitutive equation of irradiation swelling were made accordingly.It is concluded that hydrostatic pressure imposes an important impact on irradiation swelling mainly through compressing the UO2 high burnup structure pores.Based on the already developed correlation of the irradiation swelling of UO2 high burnup structure,pore shrinkage due to the application of hydrostatic pressure and thus the reduction of irradiation swelling of UO2 high burnup structure were determined quantitatively,and the constitutive equation of irradiation swelling of UO2 high burnup structure considering the hydrostatic pressure was constructed successfully.The constitutive equation is validated using available irradiation swelling data of UO2 high burnup structure,which demonstrates itsreasonability.
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/143183]
专题	清华大学
推荐引用方式 GB/T 7714	高利军,姜胜耀,陈炳德,等. 考虑静水压力的HBS辐照肿胀本构关系开发及验证[J],2016, 2016.
APA	高利军.,姜胜耀.,陈炳德.,肖忠.,俞冀阳.,...&YU Ji-yang.(2016).考虑静水压力的HBS辐照肿胀本构关系开发及验证..
MLA	高利军,et al."考虑静水压力的HBS辐照肿胀本构关系开发及验证".(2016).

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