Study On Fully Mechanized Rotary Mining In Large Inclined Angle And Three-soft Thick Seam

This article takes the rotating mining part of Panbei12124fully mechanized mining face of Huainan Mining Group as engineering background, and the FLAC3D numerical simulation software is used to establish the model, and analyze the mine stress characteristics of rotating mining part.Combined with the geological condition and mechanical equipment characteristics, two methods of the solid and the hollow rotation mining are analysised contrastive to effect the equipment and roof controlling in the process of mining, and the method of hollow revolving mining is determined, and the scheme of rotating mining feed is designed, also the operation procedures and the method of equipment management are formulated in roatting mining. The study provides references for the coal mining in such geological conditions.