摘要
选用探地雷达探测了三组地下管道 ,比较探测结果与管道的实际埋藏情况得出 ,地下管道在雷达探测剖面图像上呈双曲线形态 ,探测水平误差取决于探测物理点的间距 ,深度误差± 0 .0
Three groups of pipelines were detected with the GPR.By comparing the detecting results with their actual conditions,this paper draws a conclusion that pipelines on the images of radar detecting cross section are hyperbola in shape.The horizontal error of detection depends on the distance between detecting points.And the depth error is only ±0.05m.
出处
《山东科技大学学报（自然科学版）》
CAS
2001年第1期57-60,共4页
Journal of Shandong University of Science and Technology(Natural Science)
基金
山东省自然科学基金资助项目 !(Q99F0 6 )
