摘要
探地雷达作为近10几年来新兴起来的进行地下探测和混凝土无损检测的一种高新技术,具有操作简单,结果稳定的优点。采用劳雷SIR-20型地质雷达,对某轨道梁的混凝土完整性进行检测,同时与完好梁的检测结果进行对比,该梁混凝土完整性较好。
As a high-tech non-destructive testing technology, the ground penetrating radar has been used to detect emerging underground and concrete defect over the last decade, which be used simply and the stability results could be received. In this paper,the Laure SIR-20 radar has been used to detect the integrity of a concrete rail beam,at same time the detect results have been compares the a intact beam,there be a good agreement between them, so the beam concrete integrity is good.
出处
《建筑技术开发》
2011年第10期21-24,共4页
Building Technology Development
关键词
地质雷达
混凝土
完整性检测
ground penetrating radar
concrete
integrity detection
