应用等性块段指数法划分仁村东部井田勘查类型

The application of the same character exponent blocks to the classification of geological exploration in the east minefield of Ren village

运用等性块段指数法对仁村东部井田进行了构造等性块段和煤层等性块段的划分,对等性块段进行了指数赋值.在划分的等性块段基础上,对井田内构造的复杂程度和煤层的稳定性进行了定量化表述,定量化地划分了井田内构造的复杂程度为中等,煤层的稳定性程度为较稳定,勘查类型为二类二型,避免了定性划分勘查类型错定的问题,为合理布置勘查网度提供了保障.

Through the same character exponent block method, the article divided the east minefield of Ren Village into structed equal block and the coal seam equal block and applied the exponential valuation to the equal blocks. Based on the divisive of the equal blocks, the structural complexity and the coal seam stability of the minefield were presented by quantification. The results show that the structural complexity of the minefield by quantitative classification is medium, the coal seam stability degree is relatively stable, and the exploration type is for Type 2 （b）. The quantitative classification method avoids the problem of misplacing the qualita- tive division of exploration types. And this has provided a guarantee for the reasonable arrangement of the exploratory grid.