In order to satisfy the need of jointing wellbore drift and connecting wellbores or temporary modification during shaft construction after finishing mine shaft construction, implying construction craft to achieve rapid penetration in underground mine before temporary modification had theoretical significance and practical value. Based on problems that flat vertical rotation of Yuanzigou Mine faced and analysis of mine actual conditions, synthesis technique research of mine roadway construction was carried out and rapid penetration scheme of flat vertical rotation was proposed in order to guarantee continuity and construction speed of second phase of underground roadway engineering construction. As a result, engineering construction in underground mine was sped up, construction period was reduced, mining efficiency was promoted, and safe technological process was guaranteed, which created remarkable economic benefit and achieved expected effect of Yuanzigou Mine.
杜 林. 园子沟煤矿风井立转平施工技术实践[J]. 煤炭与化工, 2016, 39(9): 101-102,105.
Du Lin. Practice on construction technology of flat vertical rotation shaft in Yuanzigou Mine. CCI, 2016, 39(9): 101-102,105.