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断层作为一种地质构造,在一定程度上决定着井田划分及矿井的生产秩序。其形成后对周围采场煤层顶底板的影响是巨大的。综合考虑断层、煤层、顶底板、设备、人员素质等各方面因素,通过分析比较制定切实有效的过断方法以及对顶板的控制措施,就显的尤为重要了。
Fault as a geological structure, to a certain extent, determines the minefield division and mine production order. After its formation, it has great influence on the roof and floor of coal seam in surrounding stope. Comprehensive consideration of the fault, coal, roof and floor, equipment, quality of personnel and other factors, through the analysis and comparison of effective methods of over-break and roof control measures, it is particularly important.