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薄煤层(煤厚小于1.3米)回采工作面顺槽巷道在半煤岩中布置,煤层走向、倾角变化大,加之地质构造影响,势必造成回采工作面顺槽巷道在布置和掘进中遇到许多困难和问题。山东省滕州曹庄煤炭有限责任公司结合矿井地质情况,通过分析、研究和施工,找出薄煤层回采工作面顺槽巷道掘进的施工方法,解决了回采工作面顺槽巷道掘进中将会遇到的问题。
Thin seam (coal thickness less than 1.3 meters) mining face along the tunnel roadway arranged in semi-coal, coal seam, dip angle changes, coupled with the geological structure, will inevitably lead to the mining face along the groin tunnel layout and driving encountered many Difficulties and problems. Tengzhou Caozhuang Coal Co., Ltd. in conjunction with the geological conditions of the mine, through analysis, research and construction, to find out the thin coal seam mining face along the roadway tunneling construction method to solve the mining face along the roadway tunneling will encounter The problem.