薄基岩条件综采设备快速回撤技术研究  

Research and Practice of Cormbined Mechanized Mining Equipment Rapid Retraction Technology under Conditions of Thin Bedrock

作　　者：岳拥军[1] 白云来[1] 贾安立[1] 张红芒[1] 范安民[1] 

机构地区：[1]河南煤化集团赵固一矿,河南新乡453634

出　　处：《煤炭技术》2011年第3期90-92,共3页Coal Technology

摘　　要：针对巨厚冲积层薄基岩条件,为回收工作面设备,通过多种支护方式的相互协调作用,多个部门高效的组织配合,确保了综采设备安全快速回撤工作面。On conditions of the thin bedrock of thick alluvial,for recovering face equipments,by mutual coordination of a variety of support ways,and organization with multiple efficient departments ensures safe and rapid retraction of comprehensive mechaniled mining equipment from face.

关 键 词：回撤 顶板破碎 控顶 

分 类 号：TD35[矿业工程—矿井建设]