In the construction of Zhuguo Lijia auxiliary large temporary shaft sinking construction pro-ject 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 pro-ject had been realized.
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