简述钢筋标距仪应用及其测量能力的分析评估

本文介绍了钢筋标距仪的组成、工作原理及用途,建立了标点距离校准结果的数据模型,分析各不确定度分量主要来源,结合测量实例具体数据,对其合成不确定度进行分析评定,对各不确定度分量进行计算并得出合成不确定度和扩展不确定度,最终可得出该检测项目的校准和测量能力(CMC),为建筑工程质量的安全提供强有力的技术支撑。

This paper introduces the composition, working principle and application of the steel bar gauge, establishes the data model of the calibration result of the punctuation distance, analyzes the main sources of the uncertainty components, and combines the concrete data of the measurement example. The synthetic uncertainty is analyzed and evaluated, the components of the uncertainty are calculated, and the synthetic uncertainty and the extended uncertainty are obtained. Finally, the calibration and measurement capability of the test item (CMC), can be obtained. Overall, This paper can provide strong technical support for the safety of construction engineering quality.