探地雷达技术在钢筋网检测中的试验研究

Test Research of Ground Penetrating Radar Technology in Reinforcing Mesh Detection

在不同材料的干扰下,利用探地雷达技术对混凝土板中的钢筋分布情况进行了检测试验。结果表明,在均质介质中,可以准确探测出钢筋的直径和间距;与非均质介质相比,均质介质对探测影响较小;在多层介质综合干扰下,上层钢筋网较容易被探测出来。

The detection tests of concrete slab are carried out in different materials and circumstances. The test results show that the reinforcement diameter and space can be detected accurately with ground penetrating radar in even material. The effect of detection is best in even material. The top layer reinforcement can be identified by the radar in multi-materials.