超声法和弹性波法在混凝土内部缺陷检测中的比对研究  

Research on the Application of Ultrasonic and Elastic Wave in the Detection of Concrete Internal Defects

作　　者：渠延模 袁小军[1,2] 沈古成 祖萍萍[1,2] 宗海峰 吴一帆 QU Yan-mo;YUAN Xiao-jun;SHEN Gu-chengZU Ping-ping;ZONG Hai-feng;WU Yi-fan(Jiangsu Research Institute of Building Science Co.,Ltd,NanjingJiangsu 210008 China;Jiangsu Testing Center for Quality of Construction Engineering Co.,Ltd,Nanjing Jiangsu 210033 China)

机构地区：[1]江苏省建筑科学研究院有限公司,江苏南京210008 [2]江苏省建筑工程质量检测中心有限公司,江苏南京210033

出　　处：《江苏建筑》2022年第1期50-52,61,共4页Jiangsu Construction

摘　　要：混凝土是建筑工程的核心组成部分,混凝土的质量和基本性能会在较大程度上影响建筑工程的质量安全。采用科学合理的检测技术,精确完整地分析潜藏于混凝土内部的缺陷,文章将超声法和弹性波法两种检测方法应用于一混凝土缺陷争议项目中,通过比对进行局部破损验证,测试方法可靠性与破损吻合性较好,值得推广。Concrete is the core component of construction engineering, the quality and basic performance of concrete will affect the quality and safety of construction engineering to a large extent. In this paper, ultrasonic method and elastic wave method are applied to a disputed project of concrete defect, and local damage is verified by comparison. The reliability of the test method is consistent with the damage, and it is worth popularizing.

关 键 词：超声法 弹性波 混凝土缺陷 无损检测 

分 类 号：TU317[建筑科学—结构工程]