CAJ | 학술논문

利用在辽宁某地区实测的垂直磁梯度数据，采用欧拉反褶积方法对地下异常情况进行处理和解释。正演研究表明，理论计算获得的磁梯度比实测磁总场的灵敏度高，结合磁梯度数据和欧拉反演方法可以进行较为复杂地形的解释。通过将计算获得的磁梯度异常与实测磁梯度异常对比，后者对地质体的分辨率更高。对地面垂直磁梯度数据进行反演，结果表明：该方法能够准确地确定地下污水管道的边界和埋深。
이용재료녕모지구실측적수직자제도수거，채용구랍반습적방법대지하이상정황진행처리화해석。정연연구표명，이론계산획득적자제도비실측자총장적령민도고，결합자제도수거화구랍반연방법가이진행교위복잡지형적해석。통과장계산획득적자제도이상여실측자제도이상대비，후자대지질체적분변솔경고。대지면수직자제도수거진행반연，결과표명：해방법능구준학지학정지하오수관도적변계화매심。
On the basis of vertical magnetic gradient data in Liaoning , the underground anomalies were pro-cessed and interpreted by using Euler deconvolution inversion method .The forward research proves that the magnet-ic gradient calculated by the total field has a higher sensitivity than the measured magnetic anomaly .Combined with magnetic gradient and Euler method , the authors interpret some complicated structures .By the contrast of calculat-ed gradient anomaly and measured vertical magnetic gradient anomaly , the latter is higher in resolution .With the ground magnetic gradient inversion , the results indicate that this method can exactly determine the boundary and depth of underground sewage pipe .