深部水平煤巷大断面一次成巷快速掘进技术研究  

Study on rapid mining of deep level roadway section into roadway once

作　　者：陈永现 Chen Yongxian(Dongpang Mine,Jizhong Energy Corporation Ltd.,Xingtai 054201,China)

机构地区：[1]冀中能源股份有限公司东庞矿,河北邢台054201

出　　处：《煤炭与化工》2018年第2期65-66,共2页Coal and Chemical Industry

摘　　要：基于东庞矿采深逐渐增加,受矿山压力影响巷道易变形的情况,导致大断面一次成巷施工工期不断延长,因此特别设计井下支护参数,配备相应的掘进设备和运输设备,根据工作面的地质情况,设计合理的施工工艺,月进尺达到了240 m,大大减少二次扩帮卧底锚网材料的消耗和人工的浪费。Based on the increasing mining depth and mining pressure of Dongpang Mine,leading to the long period of roadway construction,underground support parameters and corresponding mining and transportation equipment were designed,based on the geological condition of working face,the reasonable mining technology was set,mining ahead achieved 240 m per month,greatly reduced materials and labor in second anchor net building.

关 键 词：大断面 一次成巷 效率 高产 

分 类 号：TD263.3[矿业工程—矿井建设]