混凝土配料秤测量结果的不确定度评定方法探讨  

Discussion on Uncertainty Evaluation Method of Concrete Batching Scale Measurement Results

作　　者：苏莉 SU Li

机构地区：[1]无锡市计量测试院

出　　处：《衡器》2021年第6期33-37,共5页Weighing Instrument

摘　　要：商品混凝土作为一种建筑材料,其优点是强度大具有较高的稳定性,因此广泛应用于建筑施工、道路建设、隧道工程等场合。本文根据JJG 1171-2019《混凝土配料秤检定规程》中的检定方法,对混凝土配料秤静态称量、物料检定的测量结果不确定度进行分析。As a kind of building material,commercial concrete has the advantages of high strength and high stability,so it is widely used in construction,road construction,tunnel engineering and other occasions.According to JJG 1171-2019《Verification Rregulation of Concrete Batching Scale》,this paper analyzes the uncertainty of measurement results of static weighing and material verification of concrete batching scale.

关 键 词：混凝土配料秤 静态称量 物料检定 不确定度 

分 类 号：TH715.1[机械工程—测试计量技术及仪器]