厚煤层动压回风顺槽瑞米支柱支护的设计与分析

Analysis of Rimi Pillar Support along the Groove of Dynamic Pressure Return Air in Thick Coal Seam

针对阳煤一矿为8103工作面动压回风巷破坏严重的问题而结合生产技术条件设计的瑞米支柱,分析该支柱的设计过程、支护效果,及其优缺点。该支柱在巷道集中压力较小的情况下,支护效果很好,成功地解决了动压回风巷破坏严重的问题。

In order to solve the influence of dynamic pressure ret urn roadway damage on safety in production,the Rami pillar is set up in 8103 working face return air roadway,and the technical essentials of installation are analyzed.Through successful installation and use,the efficiency and rapidity of auxiliary transportation is realized,which provides reliable experience and useful reference for the installation and popularization of monorail crane.