工作面高抽巷掘进技术研究与应用  

Research and Application of High Extraction Roadway Excavation Technology in Working Face

作　　者：康智 Kang Zhi(Lu'an Chemical Sijiazhuang Co.,Ltd.,Xiyang Shanxi 045300,China)

机构地区：[1]潞安化工集团寺家庄公司,山西昔阳045300

出　　处：《山西化工》2024年第2期186-187,194,共3页Shanxi Chemical Industry

摘　　要：传统高抽巷掘进施工效率低下且安全性无法保障,本文以某煤矿工作面高抽巷为例,分析支护参数、爆破方式,并采用联合支护、全断面一次起爆等技术,实现了工作面高抽巷高效掘进,现场实践效果显著。Traditional high extraction roadway excavation has low efficiency and safety cannot be guaranteed.This article takes a coal mine working face high extraction roadway as an example,analyzes the support parameters and blasting methods,and adopts technologies such as combined support and full section one-time blasting to achieve efficient excavation of the working face high extraction roadway.The on-site practice effect is significant.

关 键 词：高抽巷 掘进工艺 联合支护 炮掘 

分 类 号：TD263.5[矿业工程—矿井建设]