摘要
简要介绍了应用探地雷达对隧道衬砌混凝土质量进行检测的方法、原理及其实际应用效果。测试结果表明,探地雷达能及时、快速地发现衬砌混凝土的质量问题,为工程质检和评价提供依据,是一种能很好地对衬砌混凝土的质量进行检测的无损检测方法。
Basic principles and measuring techniques concerning ground probing radar (GPR) used for quality detection of tunnel lining concrete are presented with real application examples. Also GPR profiles of typical concrete defects are analyzed; some problems existing in the application work are discussed.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2003年第S1期183-185,共2页
Rock and Soil Mechanics
基金
国家自然科学基金重点资助项目(No.50139030)
关键词
衬砌质量
探地雷达
分辨率
lining concrete quality
ground probing radar (GPR)
resolution
non-destructive detection
