摘要
指出探地雷达作为一种先进的无损检测技术,其优越性很好地解决了以钻芯取样为主的传统路面厚度检测效率低、代表性差、偶然性大的缺点,对这种新型的路面厚度检测技术和传统钻芯取样法进行对比,证明了应用探地雷达对路面厚度进行检测是可行的。
The paper points out the ground penetrating radar is a kind of advanced nondestructive detection technique,and indicates its advantages can solve the shortage of the traditional pavement thickness measurement mainly with core boring sampling which has the weakness,including low efficiency,weak representation and big contingency,compares the new measurement technique of the pavement thickness with the traditional core boring sampling method,and proves the application of the ground penetrating radar is feasible for checking the pavernent thickness.
出处
《山西建筑》
2009年第29期254-256,共3页
Shanxi Architecture
关键词
路面厚度
探地雷达
钻芯取样
无损检测
介电常数
pavement thickness
ground penetrating radar
core boring sampling
nondestructive detection
dielectric constant
