超前支架在综采工作面的应用

Ahead of stents in the application of mechanized mining face

综采工作面两巷的超前支护越来越困难,它不仅劳动强度高,而且安全威胁大,严重制约了综采机械化的发挥。巷道超前支架的应用,不仅提高了巷道的支护能力,而且大大降低了工人的劳动强度,同时也有利于两巷的文明环境与安全生产。

Workface 2 Lane ahead of supporting more and more difficult, it not only labor - intensive, and the security threats, seriously restricts mechanized mining mechanization play. Roadway ahead of the application supports not only improve the roadway supporting capacity, and greatly reduced the la- bor intensity, but also conducive to a civilized environment, Lane 2 and safety in production.