摘要
混凝土钢筋保护层厚度对结构实体的承载力和耐久性起着非常重要的作用,而钢筋保护层厚度的检测是当前工程质量检验的有效措施,在工程质量控制中有着非常重要的作用。在对桥梁实体钢筋保护层厚度检测的重要性分析基础上,结合电磁感应检测技术,以东雷高速公路通明海特大桥墩身钢筋保护层厚度检测为实例,深入浅出的介绍电磁感应法检验钢筋保护层厚度的检测方法与评定标准。
The thickness of reinforced concrete protective layer plays a very important role in the bearing capacity and durability of structural entities,and the detection of the thickness of reinforced protective layer is an effective measure for current engineering quality inspection,and plays a very important role in engineering quality control.Based on the analysis of the importance of the detection of the thickness of the protective layer of steel bars in the bridge entity,combined with the electromagnetic induction detection technology,taking the detection of the thickness of the protective layer of steel bars in the pier body of Tongminghai Bridge on Donglei Expressway as an example,this paper introduces in depth the detection method and evaluation criteria of the thickness of the protective layer of steel bars by electromagnetic induction method.
作者
湛慎平
ZHAN Shenping(Chongqing Road and Navigation Engineering Testing Co.,Ltd.,Chongqing 400042,China)
出处
《施工技术》
CAS
2019年第S01期1079-1082,共4页
Construction Technology
关键词
钢筋保护层
结构实体
电磁感应法
检测
reinforcement protective layer
structural entity
electromagnetic induction method
detection
作者简介
湛慎平,技术负责人,工程师
