原子能科学技术
原子能科學技術
원자능과학기술
ATOMIC ENERGY SCIENCE AND TECHNOLOGY
2010年
3期
309-314
,共6页
非能动停堆系统%ASME规范%磁性连接对%ANSYS程序%应力分析
非能動停堆繫統%ASME規範%磁性連接對%ANSYS程序%應力分析
비능동정퇴계통%ASME규범%자성련접대%ANSYS정서%응력분석
passive shutdown system%ASME criterion%magnetic joint assemblies%ANSYS code%stress analysis
按照ASME规范要求,完成了用于快堆非能动停堆系统的磁性连接对的设计;对工况进行了分析,总结出了磁性连接对在正常运行工况下的载荷,并利用大型有限元分析软件ANSYS对连接对进行计算,得到正常运行工况下的应力值.按照ASME规范,对磁性连接对在正常运行工况下进行了应力强度分析和评定及疲劳评定.结果显示,磁性连接对在正常运行工况下的一次和二次应力强度及疲劳评定均满足ASME规范的要求.
按照ASME規範要求,完成瞭用于快堆非能動停堆繫統的磁性連接對的設計;對工況進行瞭分析,總結齣瞭磁性連接對在正常運行工況下的載荷,併利用大型有限元分析軟件ANSYS對連接對進行計算,得到正常運行工況下的應力值.按照ASME規範,對磁性連接對在正常運行工況下進行瞭應力彊度分析和評定及疲勞評定.結果顯示,磁性連接對在正常運行工況下的一次和二次應力彊度及疲勞評定均滿足ASME規範的要求.
안조ASME규범요구,완성료용우쾌퇴비능동정퇴계통적자성련접대적설계;대공황진행료분석,총결출료자성련접대재정상운행공황하적재하,병이용대형유한원분석연건ANSYS대련접대진행계산,득도정상운행공황하적응력치.안조ASME규범,대자성련접대재정상운행공황하진행료응력강도분석화평정급피로평정.결과현시,자성련접대재정상운행공황하적일차화이차응력강도급피로평정균만족ASME규범적요구.
The magnetic joint assemblies for passive shutdown system in a fast reactor were designed according to ASME criterion. Working conditions for the magnetic joint assemblies were analyzed, and hence possible loads were summarized. Stress analysis was performed on the magnetic joint assemblies with ANSYS code. Finally, the stress intensity and fatigue intensity were evaluated according to the standards of class-1 equipment in ASME criterion. The stress intensity and fatigue intensity of the magnetic joint assemblies in normal condition meet ASME criterion.
