dam ›› 2016, Vol. 0 ›› Issue (3): 10-.

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Application of ultrasonic shear wave imaging in quality detection of concrete

ZHANG Jian-qing, CAI Jia-xing and PANG Xiao-xing   

  1. National Dam Safety Research Center
  • Received:2016-02-01 Revised:2016-03-18 Online:2016-06-08 Published:2016-06-08

超声横波成像法在混凝土质量检测中的应用

张建清1,2,蔡加兴1,2,庞晓星1,2   

  1. 1.国家大坝安全工程技术研究中心,湖北 武汉,430010;
    2.长江地球物理探测(武汉)有限公司,湖北 武汉,430010
  • 作者简介:张建清(1965- ),男,教授级高级工程师,主要从事地球物理勘探和检测工作。
  • 基金资助:
    国家大坝安全工程技术研究中心“大坝混凝土缺陷检测技术与方法”项目(编号:2011NDS016)

Abstract: A new method based on the of ultrasonic shear wave reflection method for concrete quality detection is introduced in this paper. Compared with the conventional ultrasonic wave method, this method has distinct characteristics and obvious advantages, and good result in research and engineering application of concrete quality detection is obtained, worthy reference.

 

Key words: concrete quality, nondestructive testing, ultrasonic shear wave, reflection imaging

摘要: 介绍了一种基于超声横波反射法的检测混凝土质量的新方法,该方法与常规超声波法相比具有鲜明的特点和明显的优势,在混凝土质量检测试验研究和工程应用中都取得了较好的效果,该方法可为混凝土质量无损检测提供新的思路。

关键词: 混凝土质量, 无损检测, 超声横波, 反射成像