CAJ | 학술논문

三鑫金铜矿新主井深1091m ，净直径4.5m ，采用液压伞形钻架凿岩，中心回转式抓岩机装岩，3.8m高的整体金属大模板砌壁等大型机械化配套作业线施工。新主井井塔为现浇钢筋混凝土框架剪力墙结构，采用滑模施工工艺。井筒与井塔平行施工，预计将缩短井筒、井塔施工总工期7个月，并取得明显的经济效益。该项技术在千米立井施工中的成功应用，将促进我国建井行业技术革新，带动我国矿山产业整体技术水平的提升，推动行业技术进步。
삼흠금동광신주정심1091m ，정직경4.5m ，채용액압산형찬가착암，중심회전식조암궤장암，3.8m고적정체금속대모판체벽등대형궤계화배투작업선시공。신주정정탑위현요강근혼응토광가전력장결구，채용활모시공공예。정통여정탑평행시공，예계장축단정통、정탑시공총공기7개월，병취득명현적경제효익。해항기술재천미립정시공중적성공응용，장촉진아국건정행업기술혁신，대동아국광산산업정체기술수평적제승，추동행업기술진보。
In Sanxin Gold and Copper Mine ,a new mine shaft has a depth of 1 091m and a net diameter of 4.5m.A hydraulic umbrella drilling frame for rock drilling ,a central rotary grab for rock loading , 3.8m height integrated metal formwork for the shaft liner and other large mechanized matched opera-tion line were applied to the construction of the mine shaft .The new headframe of the mine main shaft is a cast-in-site reinforced concrete frame and a shear wall structure and was constructed with sliding formwork technology.The mine shaft and headframe were constructed in parallel .The total construc-tion period of the mine shaft and headframe could be reduced by seven months as predicted.Obvious economic benefit would be obtained.The technology successfully applied to the construction of the 1 000m depth mine shaft could promote the technology innovation of the mine construction sector in China ,would drive the upgrading of the integrated technology level in China mine industry and would promote the industrial technology progress.