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论述了高产高效低位综放工作面储量、合理工作面长度与运输巷长度的关系，探讨了一套以采煤机平均截割速度和每个放煤口的放煤能力为基础的，确定计算低位综放工作面采、支、运设备各环节能力配套及有关参数，并对王庄矿高产高效低位综放工作面进行技术参数与设备能力配套校核
Discusses the relationship between reserves, reasonable working face length and transportation lane length in fully mechanized top coal caving face with high production and high efficiency, discusses a set of calculation methods based on the average cutting speed of coal winning machine and coal caving capacity of each coal caving mouth, Low capacity fully mechanized caving mining face, supporting equipment and related equipment, and related parameters, and the technical parameters and equipment capacity of Wangzhuang mine high and low fully mechanized top-coal caving supporting work surface check