溜井破损修复浅析

Analysis on Damage Repair of Mine Ore Pass Shaft

主溜井系统在矿山开拓系统中,占有重要地位。主溜井系统出现问题,将影响整个矿山生产系统的正常运转,甚至造成矿山停产。当溜井井壁破损、溜井坍塌而不能满足生产需求时,需要进行修复。对溜井破损原因作了分析,对几种典型破损情况修复方案作了介绍,最后介绍了1个典型工程修复案例,可为金属矿山溜井修复设计和施工提供借鉴。

A mine main ore pass shaft system had an important position in the mine development system. A problem occurred in the mine main ore pass shaft system would influence the normal operation of the whole mine production system and even would cause the mine production stop. When the mine production requirements could not be met due to the shaft liner of the ore pass shaft damaged and the mine ore pass shaft collapsed, a repair operation should be conducted. An analysis was conducted on the damage causes of the mine ore pass shaft and an introduction was made on the several typical damage repair plans. Finally,a typical engineering repair case was introduced and could provide the references to the design and construction of the mine ore pass shaft repair in the metal mines.