钢筋标距仪标点距离校准结果的不确定度评定

Evaluation of Uncertainty of Measuring the Punctuation Distance Calibration Results of the Steel Bar Gauge

本文阐述了钢筋标距仪的原理及用途,并对钢筋标距仪标点距离校准结果进行不确定度分析和评定,评定过程充分考虑了各项不确定度分量,同时给出了具体计算方法和公式,完整的评定过程和不确定度相关的数据。

This paper expounds the principles and uses of the steel bar gauge,and analyses the uncertainty of the distance calibration result of the steel bar gauge. It considers the uncertainty components in the evaluation process,and gives the calculation methods,formulas,evaluation process and the uncertainty of data.