罗河铁矿井下水仓结构分析及设计改进

Structural Analysis and Design Improvement of Underground Water Sump in Luohe Iron Mine

水仓是矿井建设工作中的一项重要井巷工程,传统设计的罗河铁矿井下水仓结构离散,有4条斜巷分别连接2组沉淀池及水仓,无效工程占比较大。为提高水仓土建工程的设计利用率,改善本质功能,对水仓结构进行集约化整合,提出清理斜巷、沉淀池、水仓的整体结构设计方案,仅需设计1条斜巷连接2组沉淀池及水仓,并采用隔断方式形成独立功能区,便于施工和维护,减少了建设投资,并降低了运营成本。

The water sump is an important well lane project in the mine construction work. The water sump structure in the traditional design is discrete,there are four slants connected with two sets of desilters and water sumps,and the proportion of invalid engineering is relatively large. In order to improve the design utilization rate and improve the essential functions of the water sump civil engineering projects,intensive integration of the water sump structure was carried out,and an overall structural design plan for clearing sloping lanes,sedimentation pools,and water sumps was put forward,only one slant is designed to connect two sets of desilters and water sumps. and an independent functional area was formed by using an isolation method to facilitate construction and maintenance,and reduce construction investment and production costs.