鸡场河煤矿应用采探对比指导矿井生产

摘要

The shortage of geological structure and coal seam controlling of mine field resulted to positive mine production in Jichanghe Colliery .By mining and exploration comparison ,the authors analyzed the changing reg-ularity of geological structure and the thickness of coal seam ,which had important guidance for mining design and mine production .%鸡场河煤矿经过多次勘查，但井田的地质构造和煤层控制程度仍然不足，导致矿井生产被动。通过采探对比，及时分析地质构造及煤层厚薄变化规律，指导采区设计和矿井生产具有重要意义。