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针对邻采空区超厚复杂煤层在采掘过程中出现的突出问题,提出了对综放工作面邻采空区易发生顶板断裂下沉和矿压显现强的巷道段采取超前支护和补强支护措施,从而确保采掘作业的正常进行,有效解决了邻采空区超厚复杂煤层采掘技术难题,为煤矿生产的安全进行提供了保障。
Aiming at the outstanding problems appearing in the extra-thick complex coal seam in the adjacent goaf, this paper puts forward that the advanced support and reinforcement of the roadway section prone to the roof subsidence and mine pressure in the fully mechanized caving mining face next to the gob, Support measures to ensure the normal operation of mining operations and effectively solve the mining problem of extra-thick complex coal seam in the adjacent gob of coal mines and provide a guarantee for the safety of coal mine production.