建筑钢筋抗拉强度检测中的误差及不确定度分析  

Error and Uncertainty Analysis in Tensile Strength Testing of Reinforcing Steel Bars

作　　者：董军 Dong Jun(Yantai Yeda Construction Engineering Quality Testing Co.,Ltd.,Yantai 264000,Shandong Province,China)

机构地区：[1]烟台市业达建设工程质量检测有限公司,山东烟台264000

出　　处：《建筑与装饰》2025年第5期171-173,共3页Construction & Decoration

摘　　要：钢筋抗拉强度是衡量钢筋性能的重要指标之一,直接影响工程质量和建筑物的安全。本文旨在通过对钢筋抗拉强度检测中的误差进行分析,提出提高检测精度的方法。同时进一步阐述不确定度在钢筋抗拉强度检测中的应用,并提出减少不确定度分量影响的措施。因此在钢筋抗拉强度检测中,应严格按照标准操作规程进行操作,并采取措施降低误差和不确定度对检测结果的影响,以保证检测结果的准确性和可靠性。Tensile strength is one of the key indicators for evaluating the performance of reinforcing steel bars and directly affects the quality of construction projects and the safety of buildings.This paper aims to analyze the errors in tensile strength testing of reinforcing steel bars and proposes methods to improve testing accuracy.It further elaborates on the application of uncertainty in tensile strength testing and suggests measures to reduce the impact of uncertainty components.In the testing of tensile strength of reinforcing steel bars,it is essential to strictly follow standard operating procedures and take measures to minimize the influence of errors and uncertainties on the test results,ensuring the accuracy and reliability of the test results.

关 键 词：钢筋 抗拉强度 误差 不确定度 

分 类 号：TU7[建筑科学—建筑技术科学]