品牌与标准化Issue(4)：239-241,3.DOI:10.3969/j.issn.1674-4977.2024.04.076
混凝土钢筋位置及保护层厚度测定仪校准装置的设计和验证
Design and Verification of Calibration Device for Measuring the Position and Thickness of Concrete Reinforcement and Protective Layer
田华 1张彦敏1
作者信息
- 1. 宁夏计量质量检验检测测试院,宁夏银川 750200
- 折叠
摘要
Abstract
In order to intuitively reflect the actual situation of the position of concrete reinforcement bars and the thickness of the protective layer,this scheme has designed an embedded measuring device,which has improved the accuracy of the protective layer thickness measurement.It simulates from a single steel bar condition to a condition with multiple steel bars interfering with each other.By conducting comparative measurement experiments with other calibration devices,it has been verified that this calibration device has met the technical requirements for calibration devices as stipulated in the JJF 1224-2009 Calibration Specification for Reinforced Concrete Covermeter and Floorslab Thickness Tester.关键词
校准装置/示值比对/试验验证Key words
calibration device/comparison of indication values/experimental verification引用本文复制引用
田华,张彦敏..混凝土钢筋位置及保护层厚度测定仪校准装置的设计和验证[J].品牌与标准化,2024,(4):239-241,3.
