回弹法检测修正系数异常值Grubbs检验  

Detection of outliers in correction coefficient of rebounded method based on Grubbs

作　　者：郑翔[1] 

机构地区：[1]福建省建筑科学研究院,350025

出　　处：《福建建设科技》2010年第3期25-26,共2页Fujian Construction Science & Technology

摘　　要：本文针对回弹法混凝土芯样修正系数个别偏差存在疑问时,阐述了可基于Grubbs准则对修正系数异常值进行判断和处理。通过实例,验证该方法的正确性、严谨性。Based on the fact that a small number of correction coefficient of rebounded method by drilled core,this paper introduced a method for verifying outlying observations in normal sample based on Grubbs.The method is correct and precise by some examples.

关 键 词：回弹法 格拉布斯法则 异常值检验 

分 类 号：TU528.07[建筑科学—建筑技术科学]