基于电磁反射法的混凝土节理检测原理及其新发展  

Principle and Development of Concrete Joint Detection Based on Electromagnetic Reflection Method

作　　者：陈家瑞[1] 彭宁波[1] 邵婷悦 张煜珩 范相龙 CHEN Jia-rui;PENG Ning-bo;SHAO Ting-yue;ZHANG Yu-heng;FAN Xiang-long(Huaiyin Institute of Technology,Huai’an Jiangsu 223001,China)

机构地区：[1]淮阴工学院建筑工程学院,江苏淮安223001

出　　处：《科技视界》2018年第33期68-69,73,共3页Science & Technology Vision

基　　金：江苏省住建厅科技指导项目(2017ZD246);淮安市科技计划项目(HAB201708;HAG201606);国家自然科学基金资助项目(51804129)

摘　　要：由于混凝土工程具有隐蔽性,其质量问题往往难以直接监测。为了保证工程质量,需要对混凝土结构进行检测,以确保工程的安全性。随着科技的发展,一些不破坏混凝土结构的检测方法被提了出来。电磁反射法作为其中的一种无损检测手段在工程实践中得到了良好的应用。文中对电磁发射法的基本原理与技术做了分析,并分析了其应用前景。Because of the concealment of concrete engineering,its quality problems are often difficult to monitor directly.In order to ensure the quality of the project,it is necessary to detect the concrete structure to ensure the safety of the project.With the development of science and technology,some testing methods that do not damage the concrete structure have been put forward.As one of the non-destructive testing methods,electromagnetic reflection method has been well applied in engineering practice.The basic principle and technology of electromagnetic launch method are analyzed,and its application prospect is analyzed.

关 键 词：无损检测 混凝土 电磁传播 介电常数 

分 类 号：TU18[建筑科学—建筑理论]