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X射线应力测量的误差与不确定度
吕克茂; 李正阳; 程时美
Source Publication理化检验-物理分册
2024-11-08
Volume60Issue:11Pages:41-46
ISSN1001-4012
Abstract明确区分了X射线应力测定误差和不确定度的概念,阐明了误差的来源及解决方法,讨论了标准GB/T 7704—2017中选取、确定测量不确定度的方法,并对不确定度的来源进行分析。结果表明:X射线应力测量不确定度的来源有被测材料引起的和随机效应引起的,材料的显微组织、设备状态和测量条件的选择均会影响不确定度。
Keyword残余应力 X射线应力测定 误差 不确定度 显微组织
Language中文
Ranking2
Contributor吕克茂
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/97292
Collection宽域飞行工程科学与应用中心
Affiliation1.爱斯特应力技术有限公司
2.中国科学院力学研究所
Recommended Citation
GB/T 7714
吕克茂,李正阳,程时美. X射线应力测量的误差与不确定度[J]. 理化检验-物理分册,2024,60,11,:41-46.Rp_Au:吕克茂
APA 吕克茂,李正阳,&程时美.(2024).X射线应力测量的误差与不确定度.理化检验-物理分册,60(11),41-46.
MLA 吕克茂,et al."X射线应力测量的误差与不确定度".理化检验-物理分册 60.11(2024):41-46.
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