厚层坚硬顶板采场控制设计

Controlling Design of Working Face with Thick and Hard Roof

结合实例详细介绍了高档普采工作面坚硬顶板控制设计方法与步骤。设计结果在崔家寨煤矿的应用效果表明 ,该设计方法科学、合理、具有针对性 。

Method and process of controlling design of high level conventional mining face with hard roof is introduced in detailed combined with practical example.The application result indicates that it is a scientific,reasonable method,aiming at concrete conditions.It may be used for reference and guidance to roof control in working face with similar conditions.