大型竖井凿井大临工程快速施工实践与探讨

Practice and discussion on rapid construction of large temporary shaft sinking construction project

在山东黄金集团焦家金矿朱郭李家副井井筒凿井大临工程施工中,采用整体钢结构组合模板进行井架基础施工,利用砖砌墙支撑设备整体浇筑和凿井井架整体吊装。通过合理地布置施工顺序、优化基础施工方法和科学管理等措施,在工期、质量和安全等方面取得了非常好的效果,实现了立井大临工程快速优质施工的目标。

In the construction of Zhuguo Lijia auxiliary large temporary shaft sinking construction project in Jiaojia Gold Mine of Shandong Gold Group,the integrated steel structure combination template was used for the construction of the derrick foundation,and the brick wall supporting equipment was used for the overall pouring and the overall lifting of the drilling derrick.Through reasonable layout and development sequence,optimization of basic construction methods and scientific management measures,very good results had been achieved in terms of construction period,quality and safety,and the goal of rapid and high-quality construction of large temporary shaft sinking construction project had been realized.