摘要
雅店煤矿由于副立井井筒施工较主井、风井井筒到底都早,为了快速开展二期工程,结合矿井实际情况,提出了副立井临时改绞的优化方案。该方案节省了建设成本,缩短了建设工期,收到了较好的效果。
The construction of auxiliary vertical shaft is finished earlier than the main shaft and air shaft in Yadian coal mine. In order to quickly carry out the second-phase project,combined with the mine actual situation,the optimization scheme for auxiliary shaft temporary winding change was put forward,which saved the construction cost,shortened the construction period and received a good effect.
出处
《陕西煤炭》
2017年第1期91-93,共3页
Shaanxi Coal
关键词
立井井筒
临时改绞
方案优化
方案应用
vertical shaft
temporary winch changing
scheme optimization
scheme application
