试析综采工作面安全快速高效过陷落柱技术

The technology of safe,fast and efficient collapse column in fully mechanized mining face is analyzed

综采工作面安全快速高效过陷落柱是一种创新型、高效的施工技术。通常会重开切眼来移动工作面中的位置,造成大量矿产资源浪费。文章阐述了陷落柱,再对控制顶板与截割陷落柱部分技术进行全面分析。

Safe, fast and efficient collapse column in fully mechanized mining face is an innovative and efficient construction technology. It is common to reopen the cut hole to move the position of the working face, resulting in a large amount of waste of coal resources. This paper expounds the collapse column, and then makes a comprehensive analysis of the technology of controlling roof and cutting the collapse column.