基于ERT技术的混凝土渗透无损检测  

Nondestructive testing of concrete penetration based on ERT technology

作　　者：李昱函 朱晓军[1] 任宏伟[2] 秦磊[1] LI Yuhan;ZHU Xiaojun;REN Hongwei;QIN Lei(School of Civil Engineering and Architecture,Jinan University,Jinan 250022,China;School of Automation and Electrical Engineering,Jinan University,Jinan 250022,China)

机构地区：[1]济南大学土木建筑学院,济南250022 [2]济南大学自动化与电气工程学院,济南250022

出　　处：《无损检测》2023年第1期35-38,42,共5页Nondestructive Testing

摘　　要：为了更准确地对混凝土渗透进行检测,使用电阻层析成像(ERT)技术对设计的混凝土渗透试件进行检测。通过开发的图像评价模块综合主客观因素分析试验结果可得,ERT方法可以对混凝土渗透状况进行可视化处理,能定性分析渗透区域的范围。研究可以为混凝土渗透无损检测提供一种新的角度与方法。In order to detect the concrete penetration more accurately,electrical resistance tomography(ERT)technology is used to test the designed concrete penetration test block.Through the developed image evaluation module and the analysis of the experimental results by considering subjective and objective factors,it can be concluded that the ERT method can visualize the concrete penetration status and qualitatively analyze the penetration area.It shows that this research can provide a new vision and method for concrete penetration nondestructive testing technology.

关 键 词：电阻层析成像 混凝土 无损检测 渗透 

分 类 号：TG115.28[金属学及工艺—物理冶金]