探地雷达物理模拟相似性准则及监测油气污染试验

THE PHYSICAL MODELING SIMILARITY CRITERION OF RADAR WAVE AND THE TEST FOR MONITORING OIL AND GAS POLLUTION USING GPR

利用探地雷达研究油气污染问题是探地雷达应用研究的前沿课题之一。在推导雷达波模型实验的相似性准则的基础上，制作了砂质模型，并以原油为污染材料进行了探地雷达监测油气污染的模型实验。证明探地雷达方法能有效地解决油气污染的范围和油气污染的强度问题。同时为开展下一步实验和野外工作提供了指导。

Using GPR (Ground Penetrating Radar) to study the pollution of oil and gas is a kind of modern technique for the application of GPR. On the base of inducing the physical modeling similarity criterion of radar wave, we designed and made a sand model, and did the experiment of monitoring oil and gas pollution. From the experiments, we can found that GPR can determine range and density of oil pollution.