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福建省二叠纪煤矿,主要是产在童子岩组第一、三段煤系地层中,其成矿过程除受岩相古地理条件控制外,成矿后又受构造、岩浆活动的影响,使煤矿不仅具有煤层数多、煤层厚度薄的特点,而且也使煤系地层和煤层发生形变和破坏。要进行煤矿资源定量预测,应用目前国外推广的体积估计法,仍然是一种较适宜的方法,不过为提高定量预测的效果,本文着重就体积估计法的数
Permian coal mines in Fujian Province are mainly produced in the first and third coal measures strata of Tongziyan Formation. The metallogenetic processes of the Permian coal mines in Fujian Province are controlled by the lithofacies palaeogeographic conditions and are further affected by the tectonic and magmatic activities after mineralization. So that coal mines not only have more coal seams and thin coal seams, but also deform and destroy coal-bearing strata and coal seams. It is still a suitable method to quantitatively predict coal resources and to apply the volume estimation method currently promoted abroad. However, in order to improve the effect of quantitative prediction, this paper focuses on the number of volume estimation methods