无损检测技术在道路工程中的应用  

The applications of non-destructive detection technologies in road engineering

作　　者：王笑风[1] 戴经梁[1] 

机构地区：[1]长安大学特殊地区公路工程教育部重点实验室,西安710064

出　　处：《光通信技术》2007年第2期52-54,共3页Optical Communication Technology

摘　　要：阐述了探地雷达、激光检测、数字化图像识别以及瞬态瑞雷面波分析等无损检测技术在道路工程中的工作原理和技术特点;通过对这几种无损检测技术的应用分析,论述了每种检测技术在实际工程应用中存在的不足;针对每种检测技术提出了相关需要深入研究的问题;最后总结提出制定相应执行标准是十分必要的。The paper firstly analyzes the detection theory of penetrating radar, laser, digital image identify and transient rayleigh surface wave in the road engineering, based on the analysis of the engineering applications of several detection technologies, discusses the roles and the deficiencies of the four detection technologies in the practice engineering, and puts forward some relative problems what need to be studied in the future. Finally the paper thinks that it is necessary to make relative standards.

关 键 词：无损检测 探地雷达 激光检测 数字化图像识别 瞬态瑞雷面波 道路工程 

分 类 号：TN929.11[电子电信—通信与信息系统]