摘要
根据CECS 03∶2007钻芯法检测混凝土强度技术规程中对混凝土强度检测的相关要求,分析了检测过程中遇到的如样本容量的确定、样品标准差估算、检测结果不满足推定区间要求等问题,并提出了一些解决方法,以供参考。
According to the related requirements of concrete strength testing in CECS 03 ∶ 2007 Drilling Core Method Inspection of Concrete Strength Technical Specification,this paper analyzed the sample size determination,sample standard deviation estimation,the test results do not meet the unsubscribe interval requirements and other problems encountered in detection process,and put forward some solutions,for reference.
出处
《山西建筑》
2016年第23期238-240,共3页
Shanxi Architecture
关键词
钻芯法
混凝土强度
样本容量
推定区间
drilling core method
concrete strength
sample size
estimating interval
