AT天井钻机在三山岛金矿施工中的应用

Application of AT raise boring machine in construction of Xinli mining area of Sanshandao

本文介绍了AT1500天井钻机在三山岛金矿新立矿区倒段风井硬岩中的应用,同时分析了天井钻机在施工中所带来的经济和社会效益,对该设备在金属矿山中的技术积累,以及对以后岩石硬度更大的天井开拓工程施工,具有良好的指导和借鉴意义。

This paper introduces the application of AT1500 raise boring used on air shaft not on the same vertical plane vertical plane in hard-rock in Xinli mining area of Sanshandao gold mine,and analyses the economic and social benefits and the technical accumulation in metal mines for patio drill in construction,and it makes good guidance and reference for rock hardness greater patio development engineering construction.