摘要
探地雷达是近几年发展起来的一种新型而先进的无损检测技术,具有快速无损、穿透能力强、探测深度大、分辨率高的优点。总结和分析了雷达技术在混凝土结构工程中的图像特征、应用、混凝土介电性能及钢筋直径与锈蚀的研究,以期探地雷达技术在结构无损检测中得以更加广阔的应用,并为工程质量控制和进一步的相关研究提供技术支撑和学术参考。
Ground Penetrating Radar（GPR）, which has been developed in recent years, is a new and advanced non-destructive testing technology, with a number of advantages of faster speed, no harm,powerful penetrability, deeper penetration, and higher resolution.It was concluded and emphasized that GPR was used in concrete structural engineering for the research on image feature, application and dielec- tric properties of concrete, and bar diameter and corrosion, in order to promote its application in practice, and to offer technical support for engineering quality control and academic reference for further studies.
出处
《混凝土》
CAS
CSCD
北大核心
2013年第12期138-141,共4页
Concrete
基金
国家自然科学基金资助项目(2551204098)
湖南省科学基金资助项目(11JJ6045)
关键词
探地雷达
试验
应用
介电性能
混凝土结构
GPR
test
application
dielectric properties
concrete structure
