薄煤层半煤岩巷道的合理支护设计与顶板管理探讨

摘要

军城煤矿从薄煤层半煤岩回采巷道的支护设计入手，运用科学的计算公式和综合的顶板管理手段，为矿井的安全生产打下了坚实基础。同时对类似条件下回采巷道支护设计与顶板管理提供了科学的参考依据。%Starting from the support design of the semi coal mining roadway in the thin coal seam, the use of scientific calculation formula and comprehensive roof management means, for the safety of the mine to lay a solid foundation. At the same time, it provides a scientific basis for the design and management of the supporting design and roof management in the similar conditions.