ASME与RCC-M标准关于核级阀门计算分析的应用  

Comparison between ASME and RCC-M Code for Calculation and Analysis of Nuclear Power Valves

作　　者：王浩 袁慎明 秦鹏帅 陈天敏[2] WANG Hao;YUAN Shen-ming;QIN Peng-shuai;CHEN Tian-min(China Nuclear Power Engineering Co.,Ltd.,Shenzhen 518124,Guangdong,China;Neway Valve(Suzhou)Co.,Ltd.,Suzhou 215129,Jiangsu,China)

机构地区：[1]中广核工程有限公司,广东深圳518124 [2]苏州纽威阀门股份有限公司,江苏苏州215129

出　　处：《阀门》2024年第6期694-698,共5页VALVE MAGAZINE

摘　　要：介绍了核电阀门计算分析时常用到的美国ASME规范和法国RCC-M规范,然后全面且详细地对比了两个规范在运行工况、载荷组合、应力准则、应力限值、主要部件评定等方面规定的异同点。对比结果说明,RCC-M和ASME规范在描述上、具体要求细节上存在些许差异,另外,在评定时RCC-M规范比ASME规范更保守一些。This paper introduces the commonly used American ASME code and French RCC-M code in the calculation and analysis of nuclear power valves,and then comprehensively and in detail com-pares the similarities and differences between the two codes in terms of operating conditions,load com-binations,stress criteria,stress limits,and main component evaluation.The comparison results indicate that there are some differences in the description and specific requirements details between RCC-M and ASME code.In addition,RCC-M code are more conservative than ASME code in evaluation.

关 键 词：核级阀门 分析规范 ASME RCC-M 

分 类 号：TH121[机械工程—机械设计及理论]