摘要
对GB/T 50344-2004建筑结构检测技术标准测定混凝土氯离子含量的过程进行研究,系统分析了整个测试过程的不确定度来源,对各因素的不确定度分量进行了量化和分析,结果表明:混凝土中氯离子含量检测的不确定度主要集中在试样分析过程中的滴定体积,其他不确定度基本可以忽略。
h study was made on determination of chloride ion in concrete, which using method in GB/T 50344-2004 Technical Standard for Inspection of Building Structure, a systematic analysis of the uncertainty of the whole testing process of source, the factors of uncertainty components were quantified and analyzed, the results showed that ： the detection of chloride ion in concrete uncertainty mainly concentrated in the sample analysis the titration volume process, other uncertainty can be ignored.
出处
《山西建筑》
2014年第14期45-46,共2页
Shanxi Architecture
关键词
混凝土氯离子
不确定度
检测
chloride ion in concrete, uncertainty, detection
