摘要
介绍了综采工作面液压支架回撤通道的形成、方法、顺序。通过对回撤条件的充分准备,拆除期间的顶板安全管理,利用单体支柱加绞车配合的方法,实现了对液压支架的安全、快速回撤。
Removing hydraulic support in the fully mechanized face have already been introduced in this article, the removal chunnel of form, method, order are explained. Prepare to removal condition plenty, the top need security - manage between remove the hydraulic support, the hydraulic support come true safety and speedinessremove use the monomer support with winch.
出处
《煤炭技术》
CAS
2007年第5期58-60,共3页
Coal Technology
关键词
大倾角
综采工作面
液压支架回撤
great inclined angle
fully mechanized caving face
removing of hydraulic support
