In The Forecast Of Mine Crisis, Combination Of A Variety Of Electrical Methods, And It's The Adaptability, The Key Technologies

The paper researches from the conventional electric method and analysis's specific environment of mine crisis, detailed description kinds of exploration theories and application. At last concludes tow kinds of combination electric models. From the actual application in the field, that it had good results.In the crisis the mine exploration, which has seriously affected the results of the CSAMT explain static effect to correct the problem. Articles from the electromagnetic basic theory, the static analysis of the effects of a mechanism, using TEM and CSAMT joint inversion correction static impact. Comparison of the results from the method is superior to conventional space filtering method, applied in the mine crisis in the measured data processing have achieved remarkable results.The off-time of TEM impact of the crisis is restricting its application in mining a major problem in the text on this issue, a direct application of numerical correction programmers, and in two shut down current to simulate reality in the current decay. Practical adopted the method described in the Gansu region in the northern mountains crisis measured data correction after the mine has achieved noticeable progress.