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| THE FORWARD CALCULATION SYSTEM IN TEM FOR TABULAR BODY |
| SU Yan-ping1, XUE Guo-qiang2, ZHOU Nan-nan2, XU Chi-bin2 |
1. College of Mining Engineering, Hebei United University, Tangshan 063009, China;
2. Institute of Geology and Geophysics, Chinese Academy of S- ciences, Beijing 100029, China |
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Abstract A 2D forward system for the layered geological body is developed. With this system, it is convenient to study TEM response. Progress-oriented and object-oriented methods are both used in the programming of this system, which are connected by the DLL files. The system has comfortable interface and stable performance, and can realize the forward calculation of all kinds of tabular bodies. The finite difference method is adopted in the 2D forward to calculate the tabular bodies with different thicknesses, angles and conductances. The results are shown by the way of curve graph which can be conveniently observed and can also be further studied by other graphic software.
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Received: 30 August 2012
Published: 10 November 2012
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