较薄厚煤层轻放工作面提高单产技术途径

Technical ways to increase unit cutout of light supported caving face in relatively thinner thick seam

实例分析了较薄厚煤层巷道布置及支护对轻放面单产的影响，提出了改进切眼布置，支架由顶层向底层过渡等提高单产的技术措施。

The arrangement of roadway in relatively thinner thick seam and the effect of supporting on unit output are analyzed. The measures to improve open-cut siting and to transmit support from top to bottom are presented.