冲击回波法在混凝土构筑物无损检测中的应用

On application of impact echo method in non-destructive detection of concrete buildings

说明了冲击回波法的检测原理,介绍了其检测流程及检测中需注意的要点,并分析了IES扫描式冲击回波系统的技术优势,指出冲击回波法检测特别适用于单面混凝土结构的厚度测量,具有简便快速、干扰小,可重复测试等特点,应用前景十分广阔。

The paper indicates the detection principle for the impact echo method, introduces the attentive points in its detection procedure and detection, analyzes the technical advantages of IES scanning impact echo system, and points out the impact echo detection can be adopted in measuring the concrete structure thickness featured with convenience, little interruption, and repetition, so it has broader application.