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近年来,地热理论和方法的研究,显著地扩大了地热法普查勘探多金属矿床的可能.由于硫化物矿体比周围环境的热导率高,深部的热流即通过硫化物矿体重新分布.这就是地热法依据的物理-地质基础.根据这种认识,严格地解算了某些旋转体地热勘探的正演问题,对硫化物矿体引起的热效应异常得出了相应的定量评价.硫化物氧化的放热反应对形成热异常场的影响,只在埋深不大的矿体上部及其开采地段才比较明显.
In recent years, the study of geothermal theory and method has significantly expanded the possibility of geothermal prospecting for prospecting of polymetallic deposits because of the high thermal conductivity of sulfide ore bodies compared to the surrounding environment, and the deep heat flux is redistributed through sulfide ore bodies. This is the physical-geological basis on which the geothermal method is based, and based on this understanding, the positive problem of geothermal prospecting of some rotating bodies is solved strictly and the corresponding quantitative evaluation of the thermal effect caused by sulfide ore body is obtained. The effect of the exothermic reaction of material oxidation on the formation of thermal anomalies is only obvious in the upper part of ore body and the mining area where the depth is not large.