探地雷达在武汉天河机场跑道检测中的应用  

Application of Ground Penetrating Radar on Pavement Inspection at Tianhe Airport

作　　者：谢冰[1] 吴昌勇[2] 王伟[2] 孙吉主[2] 

机构地区：[1]洛阳工业高等专科学校建筑工程系,河南洛阳471003 [2]武汉理工大学土木工程与建筑学院,湖北武汉430070

出　　处：《河南科技大学学报（自然科学版）》2005年第5期58-60,共3页Journal of Henan University of Science And Technology:Natural Science

基　　金：国家自然科学基金资助项目(40402024)

摘　　要：探地雷达是一种用于路面厚度检测、道路病害调查的新型无损检测工具,应用越来越广泛。本文应用探地雷达对武汉天河机场跑道进行了检测。检测结果表明,探地雷达可以快速、连续、无损、准确地测定道面的厚度、探测脱空、裂缝等缺陷,为机场跑道的维修保养提供了可靠的依据。与传统的钻孔检测法相比具有连续、无损、高效的优势。The Ground Penetrating Radar(GPR)is a new type of nondestructive tool.More and more GPR equipment is used in roads in recent years.Applications are focused on measuring pavement thickness and pavement deterioration investigations in pavement quality evaluations.The use of GPR on pavement at Tianhe airport illustrates the applications of GPR that include pavement thickness measurements and voids detection under concrete slabs.It has been proved that a continuous, fast and precise measuring data may be obtained by applying GPR.GPR is suitable to be used throughout the country.

关 键 词：探地雷达 机场道面 厚度 脱空 裂缝 

分 类 号：TN957.51[电子电信—信号与信息处理] TN959.71[电子电信—信息与通信工程]