GPR characterization of buried tanks and pipes

被引：78

作者：

Zeng, XX

McMechan, GA

机构：

[1] Center for Lithospheric Studies, University of Texas at Dallas, Richardson, TX 75083-0688

来源：

GEOPHYSICS | 1997年 / 62卷 / 03期

关键词：

PENETRATING RADAR PROFILES; DIPOLE; RAY;

D O I：

10.1190/1.1444189

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Ray-based numerical simulations of monostatic and bistatic GPR responses far several tank and pipe configurations reveal the potential for noninvasive diagnostic evaluations. Examples include discrimination of the material from which a tank is constructed, its size, contents, fluid levels, and shape changes. Ambiguities occur when different configurations give similar responses, and evaluations become less reliable as noise increases. Simulations are able to reproduce the salient features of field GPR data recorded over a metal pipe, and over plastic pipes filled with air, fresh water, and salt water.

引用

页码：797 / 806

页数：10

共 25 条

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